Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
91758 石水生 09判断ASCLL码 C++ Compile Error 0 MS 0 KB 232 2024-09-22 14:35:20

Tests(0/0):

Code:

#include <bits/stdc++.h> using namespace std; int main(){ char a; cin>>a; if(a>=65&&<=90) cout<<"Upper Letter"; else if(a>=97&&a<=122) cout<<"Lower Letter"; else if(a>=48&&a<=57) cout<<"Digital"; else cout<<"other"; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:6:12: error: expected primary-expression before '<=' token
  if(a>=65&&<=90) cout<<"Upper Letter";
            ^