Run ID:100963

提交时间:2024-12-14 11:47:21

#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c=0; cin>>a; for(int i=1;i<=a;i++){ cin>>b; if(b%10-b/1000-b/10%10-b/100%10>0)c++; } cout<<c; return 0; }