Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
85481 王珠潏 满足条件四位数的个数 C++ Compile Error 0 MS 0 KB 313 2024-07-17 17:34:02

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ int n,a,j=0;g,s,b,q; cin>>n; for(int i=0;i<n;i++){ cin>>a; g=a%10; s=a/10%10; b=a/100%10; q=a/1000; if((g-s-b-q)>0){ j++; } } cout<<j<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:4:17: error: 'g' was not declared in this scope
     int n,a,j=0;g,s,b,q;
                 ^
Main.cc:4:19: error: 's' was not declared in this scope
     int n,a,j=0;g,s,b,q;
                   ^
Main.cc:4:21: error: 'b' was not declared in this scope
     int n,a,j=0;g,s,b,q;
                     ^
Main.cc:4:23: error: 'q' was not declared in this scope
     int n,a,j=0;g,s,b,q;
                       ^