Timus 1327. Fuses

原题：1327

题意：读入n，m 问n到m中有多少个计数

解：直接循环判断

#include <iostream>using namespace std;int main() {    int n, m, sum = 0;    cin >> n >> m;    for (int i = n; i <= m; i++)        sum += i%2;    cout << sum << endl;}