C-鸡兔同笼

/* Note:Your choice is C IDE */
#include "stdio.h"
void main()
{ 
  int i,ji;
  for(i=1;i<=98;i++){
  	if(i*2+(98-i)*4==386){
  	printf("鸡:%d只,兔:%d只",i,98-i);
  	break;
  	}
  }  
}

鸡:3只,兔:95只