Run ID:102715

提交时间:2024-12-22 14:53:18

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int n,a,g,s,b,q,sum=0; cin>>n; for(int i=1;i<=n;i++){ cin>>a;} g=a%1000; s=a%100-g; b=a%10-g-s*10; q=a-g-s*10-b*100; if(g-s-b-q>0){ sum++; } cout<<sum; return 0; }