{"id":462,"date":"2025-03-26T15:40:30","date_gmt":"2025-03-26T15:40:30","guid":{"rendered":"https:\/\/news.techjunior.vn\/?p=462"},"modified":"2025-03-26T15:40:30","modified_gmt":"2025-03-26T15:40:30","slug":"%f0%9f%9a%80-meo-hoc-lap-trinh-python-de-hieu-cho-hoc-sinh-va-phu-huynh","status":"publish","type":"post","link":"https:\/\/news.techjunior.vn\/?p=462","title":{"rendered":"\ud83d\ude80 M\u1eb9o H\u1ecdc L\u1eadp Tr\u00ecnh Python D\u1ec5 Hi\u1ec3u Cho H\u1ecdc Sinh v\u00e0 Ph\u1ee5 Huynh"},"content":{"rendered":"\n

\ud83c\udf89 Python l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01a1n gi\u1ea3n v\u00e0 th\u00fa v\u1ecb! N\u1ebfu b\u1ea1n ho\u1eb7c con b\u1ea1n \u0111ang b\u1eaft \u0111\u1ea7u h\u1ecdc, \u0111\u1eebng lo l\u1eafng, ch\u1ec9 c\u1ea7n l\u00e0m quen v\u1edbi t\u1eebng b\u01b0\u1edbc nh\u1ecf l\u00e0 c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u1eb9o gi\u00fap vi\u1ec7c h\u1ecdc Python d\u1ec5 d\u00e0ng h\u01a1n!<\/p>\n\n\n\n

\n\n\n\n

\u2728 1. Ghi Ch\u00fa Code \u0110\u1ec3 D\u1ec5 Hi\u1ec3u H\u01a1n \ud83d\udcdd<\/h2>\n\n\n\n

Khi vi\u1ebft ch\u01b0\u01a1ng tr\u00ecnh, h\u00e3y d\u00f9ng d\u1ea5u #<\/code> \u0111\u1ec3 gi\u1ea3i th\u00edch t\u1eebng \u0111o\u1ea1n code. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ecdc l\u1ea1i d\u1ec5 hi\u1ec3u h\u01a1n!<\/p>\n\n\n\n

\ud83d\udccc V\u00ed d\u1ee5:<\/strong><\/p>\n\n\n\n

# D\u00f2ng n\u00e0y in ra l\u1eddi ch\u00e0o
print(\"Xin ch\u00e0o! Ch\u00e0o m\u1eebng b\u1ea1n \u0111\u1ebfn v\u1edbi Python!\")  
<\/code><\/pre>\n\n\n\n
\ud83d\udca1 L\u01b0u \u00fd:<\/strong> M\u00e1y t\u00ednh s\u1ebd kh\u00f4ng ch\u1ea1y nh\u1eefng d\u00f2ng c\u00f3 d\u1ea5u #<\/code>, v\u00ec \u0111\u00f3 ch\u1ec9 l\u00e0 ghi ch\u00fa d\u00e0nh cho con ng\u01b0\u1eddi \u0111\u1ecdc th\u00f4i!<\/p>\n\n\n\n
\u2728 2. Hi\u1ec3n Th\u1ecb Th\u00f4ng Tin B\u1eb1ng print()<\/code> \ud83d\udcac<\/h2>\n\n\n\n
L\u1eadp tr\u00ecnh gi\u1ed1ng nh\u01b0 tr\u00f2 chuy\u1ec7n v\u1edbi m\u00e1y t\u00ednh v\u1eady! \u0110\u1ec3 m\u00e1y t\u00ednh n\u00f3i chuy\u1ec7n v\u1edbi m\u00ecnh, ta d\u00f9ng print()<\/code>.<\/p>\n\n\n\n
\ud83d\udccc V\u00ed d\u1ee5:<\/strong><\/p>\n\n\n\n
print(\"H\u00f4m nay l\u00e0 m\u1ed9t ng\u00e0y \u0111\u1eb9p tr\u1eddi!\")  
<\/code><\/pre>\n\n\n\n
\ud83d\udca1 H\u00e3y th\u1eed thay \u0111\u1ed5i n\u1ed9i dung trong print()<\/code> v\u00e0 ch\u1ea1y l\u1ea1i \u0111\u1ec3 xem k\u1ebft qu\u1ea3 nh\u00e9!<\/p>\n\n\n\n
\u2728 3. Nh\u1eadp D\u1eef Li\u1ec7u T\u1eeb B\u00e0n Ph\u00edm v\u1edbi input()<\/code> \u2328\ufe0f<\/h2>\n\n\n\n
B\u1ea1n c\u00f3 th\u1ec3 y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng nh\u1eadp d\u1eef li\u1ec7u v\u00e0 s\u1eed d\u1ee5ng n\u00f3 trong ch\u01b0\u01a1ng tr\u00ecnh.<\/p>\n\n\n\n
\ud83d\udccc V\u00ed d\u1ee5:<\/strong><\/p>\n\n\n\n
name = input(\"Nh\u1eadp t\u00ean c\u1ee7a b\u1ea1n: \")  # H\u1ecfi t\u00ean ng\u01b0\u1eddi d\u00f9ng
print(\"Xin ch\u00e0o,\", name, \"!\")  # Ch\u00e0o theo t\u00ean \u0111\u00e3 nh\u1eadp  
<\/code><\/pre>\n\n\n\n
\ud83d\udca1 H\u00e3y th\u1eed ch\u1ea1y v\u00e0 nh\u1eadp t\u00ean c\u1ee7a b\u1ea1n xem c\u00f3 g\u00ec x\u1ea3y ra nh\u00e9!<\/p>\n\n\n\n
\u2728 4. D\u1ec5 D\u00e0ng Gh\u00e9p Chu\u1ed7i V\u1edbi f-string<\/code> \ud83c\udf80<\/h2>\n\n\n\n
Thay v\u00ec gh\u00e9p chu\u1ed7i d\u00e0i d\u00f2ng, ta c\u00f3 th\u1ec3 d\u00f9ng c\u00e1ch \u0111\u01a1n gi\u1ea3n h\u01a1n v\u1edbi f-string<\/code>.<\/p>\n\n\n\n
\ud83d\udccc V\u00ed d\u1ee5:<\/strong><\/p>\n\n\n\n
name = \"Minh\"
age = 10
print(f\"Ch\u00e0o {name}, b\u1ea1n {age} tu\u1ed5i!\")  
<\/code><\/pre>\n\n\n\n
\ud83d\udca1 H\u00e3y th\u1eed thay \u0111\u1ed5i gi\u00e1 tr\u1ecb name<\/code> v\u00e0 age<\/code> \u0111\u1ec3 th\u1ea5y k\u1ebft qu\u1ea3 kh\u00e1c nhau!<\/p>\n\n\n\n
\u2728 5. D\u00f9ng V\u00f2ng L\u1eb7p \u0110\u1ec3 L\u1eb7p L\u1ea1i H\u00e0nh \u0110\u1ed9ng \ud83d\udd01<\/h2>\n\n\n\n
N\u1ebfu mu\u1ed1n l\u1eb7p l\u1ea1i m\u1ed9t h\u00e0nh \u0111\u1ed9ng nhi\u1ec1u l\u1ea7n, ta d\u00f9ng v\u00f2ng l\u1eb7p for<\/code>.<\/p>\n\n\n\n
\ud83d\udccc V\u00ed d\u1ee5:<\/strong><\/p>\n\n\n\n
for i in range(5):  # L\u1eb7p l\u1ea1i 5 l\u1ea7n
    print(\"M\u00ecnh th\u00edch h\u1ecdc l\u1eadp tr\u00ecnh!\")  
<\/code><\/pre>\n\n\n\n
\ud83d\udca1 B\u1ea1n c\u00f3 th\u1ec3 thay s\u1ed1 5<\/code> b\u1eb1ng s\u1ed1 kh\u00e1c \u0111\u1ec3 xem \u0111i\u1ec1u g\u00ec x\u1ea3y ra!<\/p>\n\n\n\n
\u2728 6. Ki\u1ec3m Tra \u0110i\u1ec1u Ki\u1ec7n V\u1edbi if<\/code> \ud83d\udd0d<\/h2>\n\n\n\n
N\u1ebfu mu\u1ed1n ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh, ta d\u00f9ng if<\/code>.<\/p>\n\n\n\n
\ud83d\udccc V\u00ed d\u1ee5:<\/strong><\/p>\n\n\n\n
age = int(input(\"Nh\u1eadp tu\u1ed5i c\u1ee7a b\u1ea1n: \"))  
if age >= 18:
    print(\"B\u1ea1n \u0111\u00e3 \u0111\u1ee7 tu\u1ed5i \u0111\u1ec3 \u0111i b\u1ea7u c\u1eed!\")  
else:
    print(\"B\u1ea1n ch\u01b0a \u0111\u1ee7 tu\u1ed5i \u0111\u1ec3 \u0111i b\u1ea7u c\u1eed.\")  
<\/code><\/pre>\n\n\n\n
\ud83d\udca1 H\u00e3y th\u1eed nh\u1eadp c\u00e1c s\u1ed1 tu\u1ed5i kh\u00e1c nhau \u0111\u1ec3 xem k\u1ebft qu\u1ea3 thay \u0111\u1ed5i th\u1ebf n\u00e0o nh\u00e9!<\/p>\n\n\n\n
\ud83c\udfaf L\u1eddi Khuy\u00ean Cho H\u1ecdc Sinh & Ph\u1ee5 Huynh \ud83d\udc68\u200d\ud83d\udc69\u200d\ud83d\udc67\u200d\ud83d\udc66<\/h3>\n\n\n\n
\u2705 H\u1ecdc t\u1eebng ch\u00fat m\u1ed9t, kh\u00f4ng c\u1ea7n v\u1ed9i v\u00e0ng!
\u2705 Vi\u1ebft code nhi\u1ec1u h\u01a1n l\u00e0 ch\u1ec9 \u0111\u1ecdc l\u00fd thuy\u1ebft.
\u2705 Ph\u1ee5 huynh c\u00f3 th\u1ec3 \u0111\u1eb7t c\u00e2u h\u1ecfi nh\u01b0: “N\u1ebfu con mu\u1ed1n m\u00e1y t\u00ednh t\u00ednh t\u1ed5ng hai s\u1ed1 th\u00ec ph\u1ea3i l\u00e0m sao?” \u0111\u1ec3 gi\u00fap con th\u1ef1c h\u00e0nh.
\u2705 Sai kh\u00f4ng sao c\u1ea3! C\u1ee9 th\u1eed v\u00e0 s\u1eeda l\u1ed7i l\u00e0 s\u1ebd gi\u1ecfi h\u01a1n!<\/p>\n","protected":false},"excerpt":{"rendered":"
\ud83c\udf89 Python l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01a1n gi\u1ea3n v\u00e0 th\u00fa v\u1ecb! N\u1ebfu b\u1ea1n ho\u1eb7c con b\u1ea1n \u0111ang b\u1eaft \u0111\u1ea7u h\u1ecdc, \u0111\u1eebng lo l\u1eafng, ch\u1ec9 c\u1ea7n l\u00e0m quen v\u1edbi t\u1eebng b\u01b0\u1edbc…<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-462","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/news.techjunior.vn\/index.php?rest_route=\/wp\/v2\/posts\/462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/news.techjunior.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.techjunior.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.techjunior.vn\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/news.techjunior.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=462"}],"version-history":[{"count":1,"href":"https:\/\/news.techjunior.vn\/index.php?rest_route=\/wp\/v2\/posts\/462\/revisions"}],"predecessor-version":[{"id":463,"href":"https:\/\/news.techjunior.vn\/index.php?rest_route=\/wp\/v2\/posts\/462\/revisions\/463"}],"wp:attachment":[{"href":"https:\/\/news.techjunior.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.techjunior.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.techjunior.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}