1132 Cut Integer (20分)

1.直接切割 然後stoi轉整型

2.存在除數爲0的錯誤

#include<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>

using namespace std;

int main() {
	string s;
	int n;
	cin >> n;

	while(n--) {

		cin >> s;

		int len = s.length()/2;

		string ps = s.substr(0, len);
		string as = s.substr(len, len);
		if(stoi(ps)*(stoi(as)!=0 && (stoi(s)/stoi(ps))%(stoi(as)) == 0 && stoi(s)%stoi(ps) == 0))
			printf("Yes\n");
		else printf("No\n");

	}
	return 0;
}