Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
115416 付博苏逸 函数求和 C++ Compile Error 0 MS 0 KB 277 2025-03-30 13:40:01

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; void sum1(int n,int m){ int sum1=0; for(int i=n;i<=m;i++){ sum+=i } return sum; } int main(){ c = sum1(1,10); cout<<c<<endl; c = sum1(20,30); cout<<c<<endl; cout<<c<<endl; c = sum1(35,45); return 0; }

Run Info:

Main.cc: In function 'void sum1(int, int)':
Main.cc:6:3: error: 'sum' was not declared in this scope
   sum+=i
   ^
Main.cc:8:9: error: 'sum' was not declared in this scope
  return sum;
         ^
Main.cc:8:9: error: return-statement with a value, in function returning 'void' [-fpermissive]
Main.cc:4:6: warning: unused variable 'sum1' [-Wunused-variable]
  int sum1=0;
      ^
Main.cc: In function 'int main()':
Main.cc:11:2: error: 'c' was not declared in this scope
  c = sum1(1,10);
  ^