Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
113859 刘珩宇 函数求和 C++ Compile Error 0 MS 0 KB 435 2025-03-16 19:01:31

Tests(0/0):

Code:

#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 out(int x,int y){ s=x+y; for(int i=x;i<=y;i++){ s+=i; } return s; } int main(){ int a,b; cout<<out(1,10)<<endl<<out(20,30)<<endl<<out(35,45)<<endl; return 0; }

Run Info:

Main.cc: In function 'int out(int, int)':
Main.cc:7:5: error: 's' was not declared in this scope
     s=x+y;
     ^
Main.cc: In function 'int main()':
Main.cc:14:5: warning: unused variable 'a' [-Wunused-variable]
 int a,b;
     ^
Main.cc:14:7: warning: unused variable 'b' [-Wunused-variable]
 int a,b;
       ^