下面程序运行时 For m=1 To 3 For n=0 To m-1 s=s+n Next n Next m 内层循环的循环总次数是6次
下面程序运行时 For m=1 To 3 For n=0 To m-1 s=s+n Next n Next m 内层循环的循环总次数是6次
参考答案和解析
A 解析:当M=1时,ForN循环一次,当M=2时,ForN循环2次,当M=3时,ForN循环3次。注意,在For循环的初值等于终值的情况下,For循环也会执行一次。
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