下面C++代码能求整数N和M之间所有整数之和,包含N和M。( )
int N, M, Sum;
cin >> N >> M;
if (N > M){
int tmp = N;
N = M, M = tmp;
}
for (int i = N; i < M+1; i++)
Sum += i;
cout << Sum;
正确答案:错误(×)
int N, M, Sum;
cin >> N >> M;
if (N > M){
int tmp = N;
N = M, M = tmp;
}
for (int i = N; i < M+1; i++)
Sum += i;
cout << Sum;
正确答案:错误(×)
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