#include <stdio.h>
int main(){
int n;
int count=0;
double sum;
if (scanf("%d",&n)!=EOF){
for (int cnt_m=0;cnt_m<n;cnt_m++){
for (int cnt_w=0;cnt_w<n;cnt_w++){
for (int cnt_c=0;cnt_c<n;cnt_c++){
sum = 3*cnt_m+2*cnt_w+0.5*cnt_c;
if (sum==n*1.0 && (cnt_m+cnt_w+cnt_c==n)){
printf("men = %d, women = %d, child = %d\n",cnt_m,cnt_w,cnt_c);
count++;
}
}
}
}
if (count==0){printf("None");}
}
else{
printf("input wrong");
}
return 0;
}
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