genderRatio.cpp(static_cast)

#include <stdio.h>



int main(void)

{

	int men, women;

	printf("남자 수 : ");

	scanf("%d",&men);

	printf("여자 수 : ");

	scanf("%d",&women);

	

	int total = men + women;

	//double ratiom = 1.0 * men/total * 100;

	//double ratiow =1.0 * women/total * 100;

	double ratiom = static_cast<double>(men)/(double)(total) * (double) 100; //static_cast

	double ratiow = static_cast<double>(women)/(total) * 100;

	printf("남자 비율 : %.2f%%\n",ratiom);

	printf("여자 비율 : %.2f%%\n",ratiow);

	return 0;

}