Python练习

sum1=0

for i in range(8):
    print(sum1,"+",i)
    sum1=sum1+i    
    print(sum1)

print("
")

for循环和while循环一个样。

sum2=0
i=0
while i<9:
    print(sum2,"+",i)
    sum2=sum2+i
    print(sum2)
    i=i+1