| Les deux révisions précédentes Révision précédente Prochaine révision | Révision précédente |
| python:les_boucles [2019/10/20 15:02] – [For avec Range] physix | python:les_boucles [2020/07/24 03:31] (Version actuelle) – modification externe 127.0.0.1 |
|---|
| ===== While ===== | ===== While ===== |
| |
| <code> | <code python> |
| i = 0 | i = 0 |
| while i <= 10 : | while i <= 10 : |
| ===== ===== | ===== ===== |
| |
| <code> | <code python> |
| s = "Hello world" | s = "Hello world" |
| |
| donne : | donne : |
| |
| <file>>>> | <file> |
| | >>> |
| H | H |
| e | e |
| ==== For avec Range ==== | ==== For avec Range ==== |
| |
| <code> | <code python> |
| for i in range(0,10) : | for i in range(0,10) : |
| print(i) | print(i) |
| </file> | </file> |
| |
| <code> | <code python> |
| for i in range(2,10,3): | for i in range(2,10,3): |
| print(i) | print(i) |
| {{url>https://pythontutor.com/iframe-embed.html#code=for%20i%20in%20range%282,10,3%29%3A%0A%20%20%20%20print%28i%29&codeDivHeight=400&codeDivWidth=350&cumulative=false&curInstr=0&heapPrimitives=nevernest&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false}} | {{url>https://pythontutor.com/iframe-embed.html#code=for%20i%20in%20range%282,10,3%29%3A%0A%20%20%20%20print%28i%29&codeDivHeight=400&codeDivWidth=350&cumulative=false&curInstr=0&heapPrimitives=nevernest&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false}} |
| |
| <code> | <code python> |
| x = [0., 0.1, 0.2, 0.3, 0.4, 0.5] | x = [0., 0.1, 0.2, 0.3, 0.4, 0.5] |
| y = [ ] | y = [ ] |
| {{url>https://pythontutor.com/iframe-embed.html#code=x%20%3D%20%5B0.,%200.1,%200.2,%200.3,%200.4,%200.5%5D%0Ay%20%3D%20%5B%20%5D%0A%0Afor%20i%20in%20range%28%20len%28%20x%20%29%20%29%3A%20%23i%20est%20un%20int,%20c'est%20un%20indice%0A%20%20%20%20y.append%28%20x%5B%20i%20%5D%20**%202%20%2B%204.%20%29%0A%20%20%20%20%0Aprint%28y%29&codeDivHeight=400&codeDivWidth=350&cumulative=false&curInstr=0&heapPrimitives=nevernest&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false}} | {{url>https://pythontutor.com/iframe-embed.html#code=x%20%3D%20%5B0.,%200.1,%200.2,%200.3,%200.4,%200.5%5D%0Ay%20%3D%20%5B%20%5D%0A%0Afor%20i%20in%20range%28%20len%28%20x%20%29%20%29%3A%20%23i%20est%20un%20int,%20c'est%20un%20indice%0A%20%20%20%20y.append%28%20x%5B%20i%20%5D%20**%202%20%2B%204.%20%29%0A%20%20%20%20%0Aprint%28y%29&codeDivHeight=400&codeDivWidth=350&cumulative=false&curInstr=0&heapPrimitives=nevernest&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false}} |
| |
| <code> | <code python> |
| x = [0., 0.1, 0.2, 0.3, 0.4, 0.5] | x = [0., 0.1, 0.2, 0.3, 0.4, 0.5] |
| y = [ ] | y = [ ] |
| {{url>https://pythontutor.com/iframe-embed.html#code=x%20%3D%20%5B0.,%200.1,%200.2,%200.3,%200.4,%200.5%5D%0Ay%20%3D%20%5B%20%5D%0A%0Afor%20i%20in%20x%3A%20%20%23i%20est%20un%20float,%20c'est%20un%20%C3%A9l%C3%A9ment%20de%20x%0A%20%20%20%20y.append%28%20i%20**%202%20%2B%204.%20%29%0A%0Aprint%28y%29&codeDivHeight=400&codeDivWidth=350&cumulative=false&curInstr=0&heapPrimitives=nevernest&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false}} | {{url>https://pythontutor.com/iframe-embed.html#code=x%20%3D%20%5B0.,%200.1,%200.2,%200.3,%200.4,%200.5%5D%0Ay%20%3D%20%5B%20%5D%0A%0Afor%20i%20in%20x%3A%20%20%23i%20est%20un%20float,%20c'est%20un%20%C3%A9l%C3%A9ment%20de%20x%0A%20%20%20%20y.append%28%20i%20**%202%20%2B%204.%20%29%0A%0Aprint%28y%29&codeDivHeight=400&codeDivWidth=350&cumulative=false&curInstr=0&heapPrimitives=nevernest&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false}} |
| |
| <code> | <code python> |
| x = [0., 0.1, 0.2, 0.3, 0.4, 0.5] | x = [0., 0.1, 0.2, 0.3, 0.4, 0.5] |
| y = [ i ** 2 + 4. for i in x] | y = [ i ** 2 + 4. for i in x] |
| ==== For avec Break ==== | ==== For avec Break ==== |
| |
| <code> | <code python> |
| for i in range(0,10) : | for i in range(0,10) : |
| print(i) | print(i) |
| donne : | donne : |
| |
| <file>>>> | <file> |
| | >>> |
| 0 | 0 |
| 1 | 1 |