Run ID:159016
提交时间:2026-08-25 09:48:29
#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 m,k,a,b=0; cin>>m>>k; if(m%19==0){ while(m){ a=m%10; if(a==3){ b++; } m/=10; } if(b==k){ cout<<"YES"; } else{ cout<<"NO"; } } else{ cout<<"NO"; } return 0; }