Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
153590 蒋禹曦 12for循环练习III C++ Compile Error 0 MS 0 KB 260 2026-05-23 13:28:54

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() int n; printf("n:"); scanf("%d",&n); for(int i=1;i<=100;i++){ if(n%2==0){ printf("%d\n",n); }else{ printf("%d\n",n); } printf("%3d",i); } return 0; }

Run Info:

Main.cc:4:1: error: expected initializer before 'int'
 int n;
 ^
Main.cc:5:7: error: expected constructor, destructor, or type conversion before '(' token
 printf("n:");
       ^
Main.cc:6:6: error: expected constructor, destructor, or type conversion before '(' token
 scanf("%d",&n);
      ^
Main.cc:7:1: error: expected unqualified-id before 'for'
 for(int i=1;i<=100;i++){
 ^
Main.cc:7:13: error: 'i' does not name a type
 for(int i=1;i<=100;i++){
             ^
Main.cc:7:20: error: 'i' does not name a type
 for(int i=1;i<=100;i++){
                    ^
Main.cc:17:5: error: expected unqualified-id before 'return'
     return 0;
     ^
Main.cc:18:1: error: expected declaration before '}' token
 }
 ^