names = ['Michael','Bob','Tracy']
for name in names:
print(name)
i =10
whilei >0:
i -=1
print(i)
range(10):? 0 - 10 的數(shù)組
foriinrange(10):
print(i)
＃輸出直接三角形
foriinrange(5):
forjinrange(5):
ifj <= i:
print("*", end =' '),? # 不換行輸出
print("")
*
* *
* * *
* * * *
* * * * *
輸出金字塔
foriinrange(3):
forjinrange(2-i):
print(end='? ')
forjinrange(i*2+1):
print("*",end=' '),
print("")
*
* * *
* * * * *
乘法表
# 乘法表
foriinrange(9):
forjinrange(9):
print('%s * %s = %s'% ((j+1),(i+1),(i+1)*(j+1)),end=' ')
ifi == j:
break
print("")
1 * 1 = 1
1 * 2 = 2 2 * 2 = 4
1 * 3 = 3 2 * 3 = 6 3 * 3 = 9
1 * 4 = 4 2 * 4 = 8 3 * 4 = 12 4 * 4 = 16
1 * 5 = 5 2 * 5 = 10 3 * 5 = 15 4 * 5 = 20 5 * 5 = 25
1 * 6 = 6 2 * 6 = 12 3 * 6 = 18 4 * 6 = 24 5 * 6 = 30 6 * 6 = 36
1 * 7 = 7 2 * 7 = 14 3 * 7 = 21 4 * 7 = 28 5 * 7 = 35 6 * 7 = 42 7 * 7 = 49
1 * 8 = 8 2 * 8 = 16 3 * 8 = 24 4 * 8 = 32 5 * 8 = 40 6 * 8 = 48 7 * 8 = 56 8 * 8 = 64
1 * 9 = 9 2 * 9 = 18 3 * 9 = 27 4 * 9 = 36 5 * 9 = 45 6 * 9 = 54 7 * 9 = 63 8 * 9 = 72 9 * 9 = 81
