Run ID:123781
提交时间:2025-07-10 11:56:29
#include<bits/stdc++.h> using namespace std; int main(){ int m,n,sumj=0,sumo=0; cin>>n>>m; for(int a=1;a<m;a++){ if(a%2==0){ sumo+=a; }else{ sumj+=a; } } cout<<sumj<<" "<<sumo; return 0; }