Run ID:86277
提交时间:2024-07-24 10:11:57
#include<bits/stdc++.h> using namespace std; int qh(int x,int y){ int sum=0; for(int i=x;i<=y;i++){ sum+=i; } return sum; } int main(){ cout<<qh(1,10)<<endl; cout<<qh(20,30)<<endl; cout<<qh(35,45)<<endl; return 0; }