Run ID:163072
提交时间:2026-10-24 13:36:36
#include <iostream> // #include <bits/stdc++.h> using namespace std; int main() { int n,m; cin>>m>>n; long long sum = 0;//累加和,初始化0 for (int i = m;i <= n;i++) {//从m~n if (i % 13 == 0) { sum += i; } } cout<<sum; return 0; }