Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
76407 张之隽 13求1╳2+2╳3+3╳4+...+10╳11的和 C++ Compile Error 0 MS 0 KB 137 2024-06-02 14:15:06

Tests(0/0):

Code:

#include <bits/stdc++.h> using namespace std; int main(){ int sum; for(int i+1;i<=10;i++){ sum = sum+i*(i+1); } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:11: error: expected ';' before '+' token
  for(int i+1;i<=10;i++){
           ^
Main.cc:5:15: warning: for increment expression has no effect [-Wunused-value]
  for(int i+1;i<=10;i++){
               ^
Main.cc:5:19: error: expected ')' before ';' token
  for(int i+1;i<=10;i++){
                   ^
Main.cc:5:20: error: 'i' was not declared in this scope
  for(int i+1;i<=10;i++){
                    ^
Main.cc:4:6: warning: unused variable 'sum' [-Wunused-variable]
  int sum;
      ^