간단한 369게임

#include <cmath>
#include <iostream>
#include <vector>
#include <string>
using namespace std;


int main(int argc, char** argv)
{
	int T;
	cin >> T;
	string sResult="";

	for (int i = 1; i <= T; i++)
	{
		string sTemp = to_string(i);
		int iCnt = 0;
		for (int j = 0; j < sTemp.size(); j++)
		{
			if (sTemp[j] == '3' || sTemp[j] == '6' || sTemp[j] == '9')
			{
				iCnt++;
			}	
		}

		if (iCnt > 0)
		{
			string sTemp1 = "";
			for (int k = 0; k < iCnt; k++)
			{
				sTemp1 += "-";
			}
			sResult += sTemp1;
		}
		else
		{
			sResult += sTemp;
		}
		sResult += " ";
	}

	cout << sResult;

	return 0;
}

3 6 9 내부에 여러번있을때 - 여러개 합치는부분 있음