#include <stdio.h>
int main(void) {
// your code goes here
int x,y,z;
for(x=0;x<=20;x++)
{
for(y=0;y<=33;y++)
{
for(z=0;z<=100;z=z+3)
{
if(5*x+3*y+z/3==100&&x+y+z==100)
{
printf("公鸡%d只,母鸡%d只,小鸡%d只",x
,y
,z
); }
}
}
}
return 0;
}
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