Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
105563 陈骏睿 13求n加到m的和 C++ Compile Error 0 MS 0 KB 353 2025-01-14 09:19:11

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 main() int n,m,x=0; cin>>n>>m; for(n;n<=m;n++){ x+=n; } cout<<x<<endl; return 0; }

Run Info:

Main.cc:8:3: error: expected initializer before 'int'
   int n,m,x=0;
   ^
Main.cc:9:3: error: 'cin' does not name a type
   cin>>n>>m;
   ^
Main.cc:10:3: error: expected unqualified-id before 'for'
   for(n;n<=m;n++){
   ^
Main.cc:10:9: error: 'n' does not name a type
   for(n;n<=m;n++){
         ^
Main.cc:10:14: error: 'n' does not name a type
   for(n;n<=m;n++){
              ^
Main.cc:13:3: error: 'cout' does not name a type
   cout<