Run ID:65434
提交时间:2024-01-25 18:24:33
#include <iostream> #include <cstdio> using namespace std; int a(int l,int p,int o){ for (l;l<=p;l++) o+=l; return o; } int main(){ int n,m,g=0; cout<<a(1,10)<<a(20,30)<<a(35,45); return 0; }