Run ID:79330
提交时间:2024-07-03 19:24:54
#include<bits/stdc++.h> using namespace std; int a[1000000]; int main(){ int n,b,c,d,e,s; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; b=a[i]/1000; c=a[i]/100%10; d=a[i]/10%10; e=a[i]%10; if(e-d-c-b>0) s++; } cout<<s; return 0; }