40pts求调
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40pts求调
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cxzhyf楼主2024/4/24 16:41

开了long long还是WA(悲)

样例全过,求大佬帮帮蒟蒻

#include<bits/stdc++.h>
using namespace std;
long long k,m,ans;
int main()
{
	cin>>m>>k;
	if(m%19==0){
		while(m!=0){
			if(m%10==3) ans++;
			m/=10;
		}
		if(k==ans) cout<<"YES";
		else cout<<"NO";	
	}
	else cout<<"NO";
	return 0;
}
2024/4/24 16:41
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