Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
139262 向运淇 09判断ASCLL码 C++ Compile Error 0 MS 0 KB 308 2025-12-06 11:18:42

Tests(0/0):

Code:

#include<iostream> using namespace std; int main() { char c; cin>>c; if(){ cout<<"Upperletter"<<endl; else if('a'<=c&&c<='z') cout<<"lowerletter"<<endl; else if('0'<=c&&c<='9') cout<<"Digital"<<endl; else cout<<"other"<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:7:8: error: expected primary-expression before ')' token
     if(){
        ^
Main.cc:9:1: error: expected '}' before 'else'
 else if('a'<=c&&c<='z')
 ^