Run ID:141009
提交时间:2025-12-20 16:39:51
#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int a(int x,int y,int e){ for(int i=x;i<=y;i++) e+=i; return e; } int main(){ int b,c,sum; sum=0; b=1; c=10; cout<<a(b,c,sum)<<' '; sum=0; b=20,c=30; cout<<a(b,c,sum)<<' '; sum=0,b=35,c=45; cout<<a(b,c,sum)<<' '; return 0; }