例4-12-2

#include<stdio.h>
int main(void)
{
    int child,women,men;


    for(men=0;men<=15;men++)
        for(women=0;women<=22;women++){
            child=45-women-men;
            if(men*3+women*2+child*0.5==45)
                printf("men=%d,women=%d,child=%d
",men,women,child);
        }
    
        return 0;
}