Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
156911 邓弘锐 字符的前导值和后继值 C++ Compile Error 0 MS 0 KB 376 2026-07-11 13:51:38

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { char n; c=getchar(); for(int i=1;i<=126;i++){ if(n==i){ if(i+1>126;){ cout<<i-1<<endl; cout<<"Input Error!"; } if(i-1<0;){ cout<<"Input Error!"<<endl; cout<<i+1; } else{ cout<<i-1<<endl; cout<<i+1; } } } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:5: error: 'c' was not declared in this scope
     c=getchar();
     ^
Main.cc:8:17: error: expected ')' before ';' token
       if(i+1>126;){
                 ^
Main.cc:8:18: error: expected primary-expression before ')' token
       if(i+1>126;){
                  ^
Main.cc:12:12: error: expected ')' before ';' token
    if(i-1<0;){
            ^
Main.cc:12:13: error: expected primary-expression before ')' token
    if(i-1<0;){
             ^
Main.cc:16:7: error: expected '}' before 'else'
       else{
       ^
Main.cc: At global scope:
Main.cc:23:2: error: expected unqualified-id before 'return'
  return 0;
  ^
Main.cc:24:1: error: expected declaration before '}' token
 }
 ^