无
*注意事项:
n = 10
list = [ 1, 5, 2, 3, 8, -9, 5, 6, 7, -10 ]
s = 0
i = 0
while list[ i ] > 0 and i <= n:
s += 1
i += 1
运行该程序后s的值为()
x = 2
print (x+1)
print (x+2)
运行后,变量x的值是( )
1a=3
b=input()
c=a+b
print("c")
a=1
b=a+1
print(a,b)
S=0
For i in range(1,5):
S=S+20
print(“S=”, S, end=“\n”)
m=int(input(“请输入一个数;”))
n=int(input(“请输入一个数;”))
m*=n
n//=m
m//=n
print(m,n)
n=input(“请输入一个实数:”)
n2= math. floor(float(n))
print(n2)
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