{"id":313707,"date":"2024-01-30T20:33:01","date_gmt":"2024-01-30T13:33:01","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=313707"},"modified":"2024-01-30T20:33:01","modified_gmt":"2024-01-30T13:33:01","slug":"pseudocode-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/pseudocode-la-gi\/","title":{"rendered":"Pseudocode l\u00e0 g\u00ec? C\u00e1ch vi\u1ebft Pseudocode chi ti\u1ebft"},"content":{"rendered":"

Pseudocode l\u00e0 g\u00ec<\/b> \u0111\u01b0\u1ee3c kh\u00e1 nhi\u1ec1u ng\u01b0\u1eddi \u0111\u1eb7t ra trong th\u1eddi gian g\u1ea7n \u0111\u00e2y \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1edbi h\u1ecdc l\u1eadp tr\u00ecnh. \u0110\u00e2y l\u00e0 m\u1ed9t n\u1ed9i dung quan tr\u1ecdng gi\u00fap thu h\u1eb9p kho\u1ea3ng c\u00e1ch gi\u1eefa nh\u1eefng g\u00ec m\u1ecdi ng\u01b0\u1eddi mu\u1ed1n \u1ee9ng d\u1ee5ng v\u1edbi code c\u1ea7n vi\u1ebft. Hi\u1ec3u \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3, b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y Ho\u00e0ng H\u00e0 Mobile s\u1ebd gi\u1ea3i \u0111\u00e1p v\u1ea5n \u0111\u1ec1 n\u00e0y v\u00e0 chia s\u1ebb nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch cho c\u00e1c b\u1ea1n tham kh\u1ea3o nh\u00e9!\u00a0<\/span><\/p>\n

Pseudocode l\u00e0 g\u00ec?<\/span>\u00a0<\/span><\/h2>\n

Pseudocode hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00e3 gi\u1ea3 hi\u1ec3u \u0111\u01a1n gi\u1ea3n l\u00e0 c\u00e1ch m\u00f4 t\u1ea3 l\u1eadp tr\u00ecnh kh\u00f4ng ch\u00ednh th\u1ee9c. Do \u0111\u00f3, m\u00e3 gi\u1ea3 kh\u00f4ng c\u00f3 file, kh\u00f4ng c\u00f3 script c\u0169ng nh\u01b0 ch\u01b0\u01a1ng tr\u00ecnh hay ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u1ee5 th\u1ec3. Pseudocode s\u1ebd \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng ti\u1ebfng Anh v\u00e0 xu\u1ea5t hi\u1ec7n c\u1ee5m t\u1eeb \u0111\u1ec3 ch\u1ec9 kh\u00e1i ni\u1ec7m ph\u1ed5 bi\u1ebfn. Th\u00f4ng th\u01b0\u1eddng, nh\u1eefng keyword n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c vi\u1ebft in hoa \u0111\u1ec3 thu\u1eadn ti\u1ec7n trong qu\u00e1 tr\u00ecnh theo d\u00f5i ch\u1eb3ng h\u1ea1n nh\u01b0: START, INPUT, READ\/GET, PRINT\/DISPLAY, CALCULATE\/DETERMINE, SET, INCREMENT\/DECREMENT, PROGRAM, END. Ch\u00fang t\u00f4i s\u1ebd l\u1ea5y v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 v\u1ec1 m\u1ed9t snippet m\u00e3 gi\u1ea3 c\u1ee7a m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh nh\u1eadp m\u00e0u y\u00eau th\u00edch r\u1ed3i xu\u1ea5t ra l\u1ef1a ch\u1ecdn cho c\u00e1c b\u1ea1n d\u1ec5 h\u00ecnh dung.\u00a0<\/span><\/p>\n

\"Pseudocode-la-gi-2\"<\/picture><\/p>\n

START<\/strong><\/p>\n

PROGRAM getColor<\/strong><\/p>\n

Create variable Color<\/strong><\/p>\n

Ask the user for their favorite color<\/strong><\/p>\n

READ INPUT into Color<\/strong><\/p>\n

PRINT Color<\/strong><\/p>\n

END<\/strong><\/p>\n

C\u00f3 th\u1ec3 th\u1ea5y, m\u00e3 gi\u1ea3 \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng nh\u1eefng thu\u1eadt to\u00e1n r\u1ea5t \u0111\u01a1n gi\u1ea3n, m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u \u0111\u1ecdc v\u00e0 hi\u1ec3u \u0111\u01b0\u1ee3c n\u1ed9i dung. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi l\u1eadp tr\u00ecnh vi\u00ean th\u00ec c\u1ea7n ph\u1ea3i mang n\u00f3 \u0111\u1ebfn cu\u1ed9c s\u1ed1ng b\u1eb1ng c\u00e1ch vi\u1ebft code b\u1eb1ng b\u1ea5t c\u1ee9 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh n\u00e0o. V\u1edbi ch\u01b0\u01a1ng tr\u00ecnh tr\u00ean, ch\u00fang t\u00f4i vi\u1ebft l\u1ea1i b\u1eb1ng JavaScript s\u1ebd nh\u01b0 sau: let color = window.prompt(“What is your favorite color?”);nconsole.log(color); \u0110\u1ec3 vi\u1ebft \u0111\u01b0\u1ee3c thu\u1eadt to\u00e1n JavaScript \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi vi\u1ebft c\u1ea7n am hi\u1ec3u ki\u1ebfn th\u1ee9c.\u00a0<\/span><\/p>\n

T\u00ednh \u1ee9ng d\u1ee5ng c\u1ee7a Pseudocode l\u00e0 g\u00ec?\u00a0<\/span><\/h2>\n

Sau khi t\u00ecm hi\u1ec3u th\u00f4ng tin v\u1ec1 m\u00e3 gi\u1ea3, ch\u1eafc h\u1eb3n m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 ph\u1ea7n n\u00e0o h\u00ecnh dung \u0111\u01b0\u1ee3c t\u00ednh \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3. M\u00e3 gi\u1ea3 s\u1ebd gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean l\u1eadp k\u1ebf ho\u1ea1ch cho \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh \u0111\u1ed3ng th\u1eddi gi\u00fap t\u1ea1o ra thu\u1eadt to\u00e1n d\u1ec5 h\u1ecdc h\u01a1n so v\u1edbi vi\u1ebft code. T\u1eeb \u0111\u00f3, kh\u1ea3 n\u0103ng \u0111\u1ecdc code c\u1ee7a l\u1eadp tr\u00ecnh vi\u00ean \u0111\u01b0\u1ee3c n\u00e2ng cao gi\u00fap h\u1ecd th\u00e0nh c\u00f4ng h\u01a1n tr\u00ean con \u0111\u01b0\u1eddng s\u1ef1 nghi\u1ec7p. Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u1ea7n m\u1ec1m, m\u00e3 gi\u1ea3 c\u00f3 vai tr\u00f2 c\u1ea7u n\u1ed1i gi\u1eefa ph\u1ea7n m\u1ec1m v\u1edbi thu\u1eadt to\u00e1n\/ l\u01b0u \u0111\u1ed3. Nh\u01b0 v\u1eady, m\u00e3 gi\u1ea3 l\u00e0 t\u00e0i li\u1ec7u th\u00f4 \u0111\u1ec3 truy\u1ec1n t\u1ea3i y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n t\u1edbi th\u00e0nh vi\u00ean.\u00a0<\/span><\/p>\n

\"Pseudocode-la-gi-3\"<\/picture><\/p>\n

M\u1eb7c d\u00f9 c\u00f3 t\u00ednh \u1ee9ng d\u1ee5ng cao nh\u01b0 Pseudocode c\u00f2n t\u1ed3n t\u1ea1i m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf c\u1ea7n kh\u1eafc ph\u1ee5c. Ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e3 gi\u1ea3 s\u1ebd kh\u00f4ng cung c\u1ea5p \u0111\u1ed3 th\u1ecb bi\u1ec3u di\u1ec5n logic v\u1ec1 ch\u01b0\u01a1ng tr\u00ecnh c\u0169ng nh\u01b0 kh\u00f4ng c\u00f3 \u0111\u1ecbnh d\u1ea1ng c\u1ed1 \u0111\u1ecbnh. V\u00ec v\u1eady, m\u1ed7i c\u00f4ng ty c\u1ea7n ph\u1ea3i vi\u1ebft m\u00e3 gi\u1ea3 theo m\u1ed9t c\u00e1ch ri\u00eang, kh\u00f4ng gi\u1ed1ng nhau b\u1edfi kh\u00f4ng c\u00f3 ti\u00eau chu\u1ea9n c\u1ed1 \u0111\u1ecbnh.\u00a0<\/span><\/p>\n

H\u01b0\u1edbng d\u1eabn c\u00e1ch vi\u1ebft Pseudocode chi ti\u1ebft\u00a0<\/span><\/h2>\n

Nhi\u1ec1u b\u1ea1n b\u0103n kho\u0103n vi\u1ebft <\/span>Pseudocode l\u00e0 g\u00ec<\/b> c\u00f3 ph\u1ee9c t\u1ea1p kh\u00f4ng? \u0110\u1ed1i v\u1edbi nh\u1eefng b\u1ea1n m\u1edbi h\u1ecdc l\u1eadp tr\u00ecnh th\u00ec c\u00e1ch vi\u1ebft m\u00e3 gi\u1ea3 \u0111\u00f4i l\u00fac c\u00f2n g\u1eb7p kh\u00f3 kh\u0103n. Tuy nhi\u00ean, ch\u1ec9 c\u1ea7n c\u00e1c b\u1ea1n ch\u0103m ch\u1ec9 luy\u1ec7n t\u1eadp, h\u1ecdc h\u1ecfi th\u00ec kh\u1ea3 n\u0103ng vi\u1ebft Pseudocode s\u1ebd \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean \u0111\u00e1ng k\u1ec3. Sau \u0111\u00e2y, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1ch vi\u1ebft Pseudocode chi ti\u1ebft cho c\u00e1c b\u1ea1n tham kh\u1ea3o:\u00a0<\/span><\/p>\n

B\u01b0\u1edbc 1: Ghi l\u1ea1i m\u1ee5c \u0111\u00edch c\u1ee7a d\u00f2ng l\u1ec7nh\u00a0<\/span><\/h3>\n

\u0110\u1ea7u ti\u00ean, m\u1ecdi ng\u01b0\u1eddi h\u00e3y s\u1eed d\u1ee5ng tr\u00ecnh ch\u1ec9nh s\u1eeda v\u0103n b\u1ea3n thu\u1ea7n tu\u00fd m\u1eb7c d\u00f9 c\u00f3 nh\u1eefng ch\u1ee9c n\u0103ng ph\u1ee9c t\u1ea1p h\u01a1n. Ch\u1eb3ng h\u1ea1n nh\u01b0 tr\u00ecnh x\u1eed l\u00fd v\u0103n b\u1ea3n Microsoft Word hay ch\u01b0\u01a1ng tr\u00ecnh t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 t\u1ea1o ra v\u0103n b\u1ea3n gi\u00e0u t\u00ednh ch\u1ea5t. Tuy nhi\u00ean, m\u00e3 gi\u1ea3 n\u00ean \u0111\u01b0\u1ee3c \u0111\u1ecbnh d\u1ea1ng \u1edf m\u1ee9c t\u1ed1i thi\u1ec3u \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n tr\u00ean m\u00e1y t\u00ednh Windows v\u00e0 Mac.\u00a0<\/span><\/p>\n

\"Pseudocode-la-gi-4\"<\/picture><\/p>\n

Ti\u1ebfp theo, m\u1ecdi ng\u01b0\u1eddi h\u00e3y ti\u1ebfn h\u00e0nh ghi l\u1ea1i m\u1ee5c \u0111\u00edch<\/span> Pseudocode l\u00e0 g\u00ec<\/b> c\u1ee7a d\u00f2ng l\u1ec7nh th\u00e0nh m\u1ed9t hay hai d\u00f2ng tu\u1ef3 \u00fd. \u0110i\u1ec1u n\u00e0y \u0111\u1ec3 tr\u00ecnh b\u00e0y m\u1ee5c \u0111\u00edch c\u1ee7a code nh\u1eb1m \u0111\u1ecbnh h\u00ecnh v\u0103n b\u1ea3n \u0111\u1ed3ng th\u1eddi gi\u00fap b\u1ea1n kh\u00f4ng ph\u1ea3i gi\u1ea3i th\u00edch t\u00ednh n\u0103ng c\u1ee7a t\u1eebng ch\u01b0\u01a1ng tr\u00ecnh khi gi\u1edbi thi\u1ec7u m\u00e3 gi\u1ea3.\u00a0<\/span><\/p>\n

B\u01b0\u1edbc 2: Vi\u1ebft c\u00e2u l\u1ec7nh m\u00e3 gi\u1ea3\u00a0<\/span><\/h3>\n

C\u00e1c b\u1ea1n h\u00e3y ti\u1ebfn h\u00e0nh vi\u1ebft l\u1ec7nh cho m\u00e3 gi\u1ea3, tuy nhi\u00ean ch\u1ec9 n\u00ean vi\u1ebft m\u1ed9t d\u00f2ng m\u1ed9t c\u00e2u l\u1ec7nh. \u0110\u1ed1i v\u1edbi danh s\u00e1ch t\u00e1c v\u1ee5 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp chu\u1ea9n x\u00e1c th\u00ec m\u1ed7i d\u00f2ng m\u00e3 gi\u1ea3 s\u1ebd t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ed9t t\u00e1c v\u1ee5. Do \u0111\u00f3, c\u00e1c b\u1ea1n n\u00ean vi\u1ebft ra m\u1ed9t danh s\u00e1ch t\u00e1c v\u1ee5 sau \u0111\u00f3 chuy\u1ec3n th\u00e0nh m\u00e3 gi\u1ea3 r\u1ed3i m\u1edbi vi\u1ebft code \u0111\u1ec3 m\u00e1y t\u00ednh hi\u1ec3u \u0111\u01b0\u1ee3c.\u00a0<\/span><\/p>\n

\"Pseudocode-la-gi-5\"<\/picture><\/p>\n

Ngo\u00e0i ra, c\u00e1c b\u1ea1n n\u00ean s\u1eed d\u1ee5ng kho\u1ea3ng tr\u1eafng c\u0169ng nh\u01b0 th\u1ee5t l\u1ec1 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 n\u1eb1m t\u00e1ch bi\u1ec7t, b\u00e1o hi\u1ec7u th\u00f4ng tin chi ti\u1ebft c\u1ee7a \u0111o\u1ea1n <\/span>Pseudocode l\u00e0 g\u00ec<\/b>. \u0110\u1eb7c bi\u1ec7t, c\u00e1c b\u1ea1n n\u00ean vi\u1ebft hoa c\u00e1c t\u1eeb kho\u00e1 ch\u00ednh \u0111\u1ec3 c\u00e1c c\u00e2u l\u1ec7nh \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i trong code th\u1eadt. Ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ea1n d\u00f9ng t\u1eeb if ho\u1eb7c then trong m\u00e3 gi\u1ea3, n\u1ebfu mu\u1ed1n k\u1ebft qu\u1ea3 \u0111\u1ea7u ra xu\u1ea5t hi\u1ec7n code n\u00e0y th\u00ec n\u00ean vi\u1ebft in hoa.\u00a0<\/span><\/p>\n

M\u1ed9t trong nh\u1eefng l\u01b0u \u00fd khi vi\u1ebft m\u00e3 gi\u1ea3 \u0111\u00f3 l\u00e0 c\u00e1c b\u1ea1n c\u1ea7n vi\u1ebft b\u1eb1ng thu\u1eadt ng\u1eef \u0111\u01a1n gi\u1ea3n. H\u00e3y nh\u1edb b\u1ea1n \u0111ang vi\u1ebft nh\u1eb1m gi\u1ea3i th\u00edch m\u00ecnh \u0111ang mu\u1ed1n v\u00e0 c\u1ea7n l\u00e0m g\u00ec ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 t\u00f3m t\u1eaft code. \u0110\u00e2y l\u00e0 m\u1ed9t l\u01b0u \u00fd quan tr\u1ecdng trong tr\u01b0\u1eddng h\u1ee3p c\u00e1c b\u1ea1n vi\u1ebft code cho m\u1ed9t ng\u01b0\u1eddi kh\u00f4ng am hi\u1ec3u. B\u00ean c\u1ea1nh \u0111\u00f3, c\u00e1c b\u1ea1n c\u1ea7n vi\u1ebft \u0111\u00fang tr\u00ecnh t\u1ef1 c\u1ee7a m\u00e3 gi\u1ea3 \u0111\u1ec3 khi vi\u1ebft m\u00e3 th\u1ef1c t\u1ebf d\u1ec5 d\u00e0ng h\u01a1n b\u1edfi m\u00e3 s\u1ebd ch\u1ea1y t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi.\u00a0<\/span><\/p>\n

\"Pseudocode-la-gi-6\"<\/picture><\/p>\n

B\u01b0\u1edbc 3: D\u00f9ng c\u1ea5u tr\u00fac l\u1eadp tr\u00ecnh\u00a0<\/span><\/h3>\n

\u1ede b\u01b0\u1edbc n\u00e0y, c\u00e1c b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac c\u1ee7a ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u00e3 c\u00f3 theo m\u1ed9t c\u00e1ch tu\u1ea7n t\u1ef1. T\u1eeb \u0111\u00f3, nh\u1eefng l\u1eadp tr\u00ecnh vi\u00ean kh\u00e1c s\u1ebd hi\u1ec3u \u00fd mu\u1ed1n c\u1ee7a b\u1ea1n. Khi vi\u1ebft l\u1eadp tr\u00ecnh m\u00e3 gi\u1ea3<\/span> Pseudocode l\u00e0 g\u00ec<\/b> s\u1ebd c\u00f3 b\u1ed1n c\u1ea5u tr\u00fac ph\u1ed5 bi\u1ebfn nh\u01b0 sau:\u00a0<\/span><\/p>\n

if CONDITION then INSTRUCTION: C\u1ea5u tr\u00fac n\u00e0y c\u00f3 ngh\u0129a l\u00e0 c\u00e2u l\u1ec7nh ch\u1ec9 \u0111\u01b0\u1ee3c th\u1ef1c thi n\u1ebfu \u0111\u00e1p \u1ee9ng \u0111i\u1ec1u ki\u1ec7n. Condition khi d\u1eef li\u1ec7u tho\u1ea3 m\u00e3n \u0111i\u1ec1u ki\u1ec7n c\u00f2n instruction l\u00e0 m\u1ed9t b\u01b0\u1edbc ch\u01b0\u01a1ng tr\u00ecnh s\u1ebd th\u1ef1c hi\u1ec7n.\u00a0<\/span><\/p>\n

while CONDITION do INSTRUCTION: C\u00e2u l\u1ec7nh s\u1ebd \u0111\u01b0\u1ee3c l\u1eb7p \u0111i l\u1eb7p l\u1ea1i \u0111\u1ebfn khi \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng c\u00f2n ch\u00ednh x\u00e1c.\u00a0<\/span><\/p>\n

do INSTRUCTION while CONDITION: C\u1ea5u tr\u00fac n\u00e0y nh\u1eb1m m\u1ee5c \u0111\u00edch ki\u1ec3m tra tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n c\u00e2u l\u1ec7nh.\u00a0<\/span><\/p>\n

function NAME (ARGUMENTS): INSTRUCTION: Khi s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac n\u00e0y, m\u1ed7i khi xu\u1ea5t hi\u1ec7n c\u00e1i t\u00ean n\u00e0o trong d\u00e3y code s\u1ebd \u0111\u01b0\u1ee3c thay th\u1ebf m\u1ed9t c\u00e2u l\u1ec7nh c\u1ee5 th\u1ec3.\u00a0<\/span><\/p>\n

\"Pseudocode-la-gi-7\"<\/picture><\/p>\n

\"Pseudocode-la-gi-8\"<\/picture><\/p>\n

B\u01b0\u1edbc 4: Ti\u1ebfn h\u00e0nh s\u1eafp x\u1ebfp c\u00e1c ph\u1ea7n m\u00e3 gi\u1ea3\u00a0<\/span><\/h3>\n

Tr\u01b0\u1eddng h\u1ee3p th\u1ea5y nhi\u1ec1u m\u00e3 gi\u1ea3 <\/span>Pseudocode l\u00e0 g\u00ec<\/b> l\u1edbn \u0111\u1ecbnh ngh\u0129a v\u1edbi ph\u1ea7n m\u00e3 kh\u00e1c trong c\u00f9ng kh\u1ed1i, c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u1ea5u ngo\u1eb7c ho\u1eb7c k\u00fd hi\u1ec7u kh\u00e1c \u0111\u1ec3 d\u1ec5 nh\u00ecn h\u01a1n. Ch\u1eb3ng h\u1ea1n nh\u01b0 d\u00f9ng d\u1ea5u ngo\u1eb7c vu\u00f4ng, d\u1ea5u ngo\u1eb7c nh\u1ecdn \u0111\u1ec3 bao h\u00e0m \u0111o\u1ea1n m\u00e3 d\u00e0i. Hay khi code c\u00f3 b\u00ecnh lu\u1eadn th\u00ec b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng \/\/ \u1edf b\u00ean tr\u00e1i \u0111\u1ec3 tr\u1ea3 l\u1eddi m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng t\u1edbi \u0111o\u1ea1n code.\u00a0<\/span><\/p>\n

\"Pseudocode-la-gi-9\"<\/picture><\/p>\n

B\u01b0\u1edbc 5: Ki\u1ec3m tra l\u1ea1i m\u00e3 gi\u1ea3\u00a0<\/span><\/h3>\n

Tr\u01b0\u1edbc khi kh\u1edfi ch\u1ea1y m\u00e3 gi\u1ea3, ng\u01b0\u1eddi vi\u1ebft n\u00ean ki\u1ec3m tra l\u1ea1i m\u1ed9t l\u1ea7n n\u1eefa xem m\u00e3 gi\u1ea3 c\u00f3 d\u1ec5 \u0111\u1ecdc v\u1edbi ng\u01b0\u1eddi kh\u00e1c kh\u00f4ng (ngay c\u1ea3 \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi kh\u00f4ng am hi\u1ec3u v\u1ec1 l\u1eadp tr\u00ecnh). Ngo\u00e0i ra, ng\u01b0\u1eddi vi\u1ebft m\u00e3 gi\u1ea3 c\u1ea7n \u0111\u1ea3m b\u1ea3o vi\u1ebft chu\u1ea9n ch\u1ec9nh \u0111\u1ec3 chuy\u1ec3n ho\u00e1 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh d\u1ec5 d\u00e0ng h\u01a1n. Tr\u01b0\u1eddng h\u1ee3p ph\u00e1t hi\u1ec7n ra m\u1ed9t ph\u1ea7n trong m\u00e3 gi\u1ea3 c\u1ea7n s\u1eeda \u0111\u1ed5i th\u00ec h\u00e3y s\u1eeda \u0111\u1ed5i lu\u00f4n \u0111\u1ec3 tr\u00e1nh th\u00f4ng tin b\u1ecb sai s\u00f3t.<\/span><\/p>\n

\"Pseudocode-la-gi-10\"<\/picture><\/p>\n

\"Pseudocode-la-gi-11\"<\/picture><\/p>\n

V\u00ed d\u1ee5 t\u1ea1o v\u0103n b\u1ea3n m\u00e3 gi\u1ea3\u00a0<\/span><\/h2>\n

Nh\u01b0 v\u1eady, ch\u00fang t\u00f4i \u0111\u00e3 h\u01b0\u1edbng d\u1eabn m\u1ecdi ng\u01b0\u1eddi vi\u1ebft m\u00e3 gi\u1ea3 \u0111\u01a1n gi\u1ea3n, c\u00f3 t\u00ednh \u1ee9ng d\u1ee5ng cao. Nh\u00ecn chung, c\u00e1ch vi\u1ebft m\u00e3 gi\u1ea3 c\u0169ng r\u1ea5t \u0111\u01a1n gi\u1ea3n, ph\u00f9 h\u1ee3p ngay c\u1ea3 v\u1edbi ng\u01b0\u1eddi m\u1edbi h\u1ecdc l\u1eadp tr\u00ecnh. \u0110\u1ec3 gi\u00fap m\u1ecdi ng\u01b0\u1eddi hi\u1ec3u r\u00f5 h\u01a1n \u0111\u1ec3 \u1ee9ng d\u1ee5ng linh ho\u1ea1t h\u01a1n, sau \u0111\u00e2y ch\u00fang t\u00f4i s\u1ebd l\u1ea5y v\u00ed d\u1ee5 c\u1ee5 th\u1ec3:\u00a0<\/span><\/p>\n

Ch\u00fang t\u00f4i s\u1ebd vi\u1ebft m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh m\u00e3 gi\u1ea3<\/span> Pseudocode l\u00e0 g\u00ec<\/b> v\u1ec1 ph\u01b0\u01a1ng \u00e1n l\u1ef1a ch\u1ecdn c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng. \u0110i\u1ec1u ki\u1ec7n l\u00e0 ph\u01b0\u01a1ng \u00e1n \u0111\u00f3 ch\u00ednh x\u00e1c th\u00ec n\u1ed9i dung h\u1ed3i \u0111\u00e1p hi\u1ec3n th\u1ecb c\u00f2n tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng ph\u00f9 h\u1ee3p th\u00ec hi\u1ec7n th\u00f4ng b\u00e1o.\u00a0<\/span><\/p>\n

\u0110o\u1ea1n m\u1edf \u0111\u1ea7u<\/span><\/h3>\n

print greeting (in ra c\u00e2u ch\u00e0o)\/ “Hello stranger!” (Ch\u00e0o b\u1ea1n!)<\/span><\/p>\n

Sau \u0111\u00f3, ti\u1ebfn h\u00e0nh l\u1eadp kho\u1ea3ng tr\u1ed1ng gi\u1eefa d\u00f2ng b\u1eb1ng c\u00e2u l\u1ec7nh:\u00a0<\/span><\/p>\n

print prompt (in ra h\u1ed9p tho\u1ea1i)<\/span><\/p>\n

press “Enter” to continue (nh\u1ea5n “Enter” \u0111\u1ec3 ti\u1ebfp t\u1ee5c)<\/span><\/p>\n

<ng\u01b0\u1eddi d\u00f9ng nh\u1ea5n “Enter”><\/span><\/p>\n

K\u00eau g\u1ecdi h\u00e0nh \u0111\u1ed9ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng s\u1eed d\u1ee5ng v\u1edbi c\u00e2u l\u1ec7nh<\/span><\/h3>\n

print call-to-action (in ra k\u00eau g\u1ecdi h\u00e0nh \u0111\u1ed9ng)<\/span><\/p>\n

“How are you?” (B\u1ea1n kh\u1ecfe kh\u00f4ng?)<\/span><\/p>\n

Thi\u1ebft l\u1eadp danh s\u00e1ch c\u00e2u tr\u1ea3 l\u1eddi, ng\u01b0\u1eddi vi\u1ebft n\u00ean \u01b0u ti\u00ean c\u00e1c tr\u1ea3 l\u1eddi ti\u1ec7n l\u1ee3i b\u1eb1ng c\u00e1ch nh\u1ea5n ph\u00edm Enter.\u00a0<\/span><\/p>\n

display possible responses (hi\u1ec3n th\u1ecb c\u00e1c c\u00e2u tr\u1ea3 l\u1eddi)\u00a0<\/span><\/p>\n

“1. Fine.” (kh\u1ecfe)<\/span><\/p>\n

“2. Great!” (r\u1ea5t kh\u1ecfe!)<\/span><\/p>\n

“3. Not good.” (kh\u00f4ng kh\u1ecfe)<\/span><\/p>\n

Y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng\u00a0\u00a0<\/span><\/h3>\n

print request for input (in ra y\u00eau c\u1ea7u nh\u1eadp)\u00a0<\/span><\/p>\n

“Enter the number that best describes you:” (nh\u1eadp s\u1ed1 m\u00e0 b\u1ea1n th\u1ea5y ph\u00f9 h\u1ee3p nh\u1ea5t)<\/span><\/p>\n

Ti\u1ebfn h\u00e0nh t\u1ea1o c\u00e2u l\u1ec7nh if \u0111\u1ec3 c\u00f3 th\u1ec3 xem nhi\u1ec1u h\u01a1n k\u1ebft qu\u1ea3 m\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 ch\u1ecdn.\u00a0<\/span><\/p>\n

if “1” (n\u1ebfu ch\u1ecdn “1”)<\/span><\/p>\n

print response (in ra c\u00e2u \u0111\u00e1p)<\/span><\/p>\n

“Dandy!” (Kh\u1ecfe l\u00e0 t\u1ed1t r\u1ed3i!)<\/span><\/p>\n

if “2” (n\u1ebfu ch\u1ecdn “2”)<\/span><\/p>\n

print response (in ra c\u00e2u \u0111\u00e1p)<\/span><\/p>\n

“Fantastic!” (R\u1ea5t kh\u1ecfe th\u00ec qu\u00e1 t\u1ed1t r\u1ed3i!)<\/span><\/p>\n

if “3” (n\u1ebfu ch\u1ecdn “3”)<\/span><\/p>\n

print response (in ra c\u00e2u \u0111\u00e1p)<\/span><\/p>\n

“Lighten up, buttercup!” (Th\u01b0 gi\u00e3n h\u01a1n ch\u00fat cho kh\u1ecfe \u0111i b\u1ea1n hi\u1ec1n!)<\/span><\/p>\n

Thi\u1ebft l\u1eadp d\u00f2ng hi\u1ec3n th\u1ecb b\u00e1o l\u1ed7i\u00a0<\/span><\/h3>\n

Tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng ch\u1ecdn \u0111\u01b0\u1ee3c c\u00e2u tr\u1ea3 l\u1eddi \u0111\u00fang th\u00ec ti\u1ebfn h\u00e0nh thi\u1ebft l\u1eadp hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o l\u1ed7i:\u00a0<\/span><\/p>\n

if input isn’t recognized (kh\u00f4ng nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c c\u00e2u tr\u1ea3 l\u1eddi)<\/span><\/p>\n

print response (in ra c\u00e2u \u0111\u00e1p)<\/span><\/p>\n

“You don’t follow instructions very well, do you?” (B\u1ea1n ch\u01b0a l\u00e0m theo \u0111\u00fang h\u01b0\u1edbng d\u1eabn ph\u1ea3i kh\u00f4ng?)<\/span><\/p>\n

Nh\u01b0 ch\u00fang t\u00f4i \u0111\u00e3 h\u01b0\u1edbng d\u1eabn <\/span>Pseudocode l\u00e0 g\u00ec<\/b> \u1edf tr\u00ean, ng\u01b0\u1eddi vi\u1ebft c\u1ea7n xem l\u1ea1i v\u0103n b\u1ea3n \u0111\u00e3 \u1ed5n ch\u01b0a, c\u00f3 thi\u1ebft chi ti\u1ebft n\u00e0o kh\u00f4ng? M\u1ed9t b\u00e0i code gi\u1ea3 h\u1eefu \u00edch khi b\u1ea5t c\u1ee9 ai nh\u00ecn v\u00e0o \u0111\u1ec1u c\u00f3 th\u1ec3 hi\u1ec3u v\u00e0 \u0111\u1ecdc \u0111\u01b0\u1ee3c.\u00a0<\/span><\/p>\n

V\u1edbi ch\u01b0\u01a1ng tr\u00ecnh tr\u00ean \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi d\u00f9ng nh\u1eadp s\u1ed1, khi con s\u1ed1 \u0111\u00f3 kh\u1edbp v\u1edbi c\u00e2u tr\u1ea3 l\u1eddi c\u00f3 s\u1eb5n th\u00ec \u0111\u00e1p \u00e1n s\u1ebd \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb. Tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng kh\u1edbp v\u1edbi \u0111\u00e1p \u00e1n th\u00ec th\u00f4ng b\u00e1o l\u1ed7i xu\u1ea5t hi\u1ec7n.\u00a0<\/span><\/p>\n

print c\u00e2u ch\u00e0o<\/span><\/p>\n

“Ch\u00e0o b\u1ea1n!”<\/span><\/p>\n

print h\u1ed9p tho\u1ea1i<\/span><\/p>\n

Nh\u1ea5n “Enter” \u0111\u1ec3 ti\u1ebfp t\u1ee5c<\/span><\/p>\n

<Sau khi ng\u01b0\u1eddi d\u00f9ng nh\u1ea5n “Enter”><\/span><\/p>\n

Print c\u00e2u h\u1ecfi th\u0103m v\u00e0 k\u00eau g\u1ecdi h\u00e0nh \u0111\u1ed9ng<\/span><\/p>\n

“H\u00f4m nay b\u1ea1n kh\u1ecfe kh\u00f4ng?”<\/span><\/p>\n

display c\u00e1c ph\u01b0\u01a1ng \u00e1n tr\u1ea3 l\u1eddi c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn<\/span><\/p>\n

“1. Kh\u1ecfe.”<\/span><\/p>\n

“2. R\u1ea5t kh\u1ecfe!”<\/span><\/p>\n

“3. Kh\u00f4ng kh\u1ecfe.”<\/span><\/p>\n

print y\u00eau c\u1ea7u input\u00a0<\/span><\/p>\n

“Nh\u1eadp s\u1ed1 ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi b\u1ea1n:”<\/span><\/p>\n

if nh\u1eadp “1”<\/span><\/p>\n

print c\u00e2u \u0111\u00e1p<\/span><\/p>\n

“Kh\u1ecfe th\u00ec t\u1ed1t r\u1ed3i!”<\/span><\/p>\n

if nh\u1eadp “2”<\/span><\/p>\n

print c\u00e2u \u0111\u00e1p<\/span><\/p>\n

“R\u1ea5t kh\u1ecfe th\u00ec qu\u00e1 t\u1ed1t r\u1ed3i!”<\/span><\/p>\n

if nh\u1eadp “3”<\/span><\/p>\n

print c\u00e2u \u0111\u00e1p<\/span><\/p>\n

“Th\u01b0 gi\u00e3n ch\u00fat cho kh\u1ecfe \u0111i b\u1ea1n hi\u1ec1n!”<\/span><\/p>\n

if kh\u00f4ng th\u1ec3 nh\u1eadn di\u1ec7n input c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/span><\/p>\n

print c\u00e2u \u0111\u00e1p<\/span><\/p>\n

“B\u1ea1n kh\u00f4ng l\u00e0m \u0111\u00fang theo h\u01b0\u1edbng d\u1eabn ph\u1ea3i kh\u00f4ng?”<\/span><\/p>\n

\u0110\u1ec3 l\u01b0u l\u1ea1i b\u1ea3n code, ng\u01b0\u1eddi d\u00f9ng h\u00e3y nh\u1ea5n t\u1ed5 h\u1ee3p Ctrl + S (\u0111\u1ed1i v\u1edbi m\u00e1y t\u00ednh Windows) v\u00e0 c\u00f2n \u0111\u1ed1i v\u1edbi m\u00e1y t\u00ednh Mac th\u00ec nh\u1ea5n Command + S.\u00a0<\/span><\/p>\n

T\u1ea1m k\u1ebft\u00a0<\/span><\/h2>\n

B\u00e0i vi\u1ebft tr\u00ean, ch\u00fang t\u00f4i \u0111\u00e3 chia s\u1ebb <\/span>Pseudocode l\u00e0 g\u00ec<\/b> v\u00e0 c\u00e1ch vi\u1ebft m\u00e3 gi\u1ea3 cho c\u00e1c b\u1ea1n tham kh\u1ea3o. Mong r\u1eb1ng nh\u1eefng th\u00f4ng tin gi\u00fap \u00edch cho c\u00e1c b\u1ea1n trong qu\u00e1 tr\u00ecnh h\u1ecdc vi\u1ebft l\u1eadp tr\u00ecnh. H\u00e3y b\u1ea5m theo d\u00f5i fanpage <\/span>Ho\u00e0ng H\u00e0 Mobile<\/b> v\u00e0 k\u00eanh Youtube <\/span>Ho\u00e0ng H\u00e0 Channel<\/b> \u0111\u1ec3 kh\u00f4ng b\u1ecf l\u1ee1 nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch t\u1eeb ch\u00fang t\u00f4i nh\u00e9!\u00a0<\/span><\/p>\n

XEM TH\u00caM:<\/strong><\/p>\n