#include <stdio.h>
struct s {
	int num;
	float m;
	float p;
	float e;
	float s;
	float a;
};
void scan()
{
	struct s stu[3];
	int i,j;
	float sum;
	for(i=0;i<3;i++)
	{
		scanf("%d %f %f %f",&stu[i].num,&stu[i].m,&stu[i].p,&stu[i].e);
		stu[i].s=stu[i].m+stu[i].p+stu[i].e;
		stu[i].a=stu[i].s/3.0;
	}
	struct s temp;
	for(i=0;i<3;i++)
	{
		int k=i;
		for(j=i;j<3;j++)
		{
			if(stu[k].s>stu[j].s)
			{
				temp=stu[j];
				stu[j]=stu[k];
				stu[k]=temp;
			}
		}
	}
	for(i=0;i<3;i++)
	{
	
	printf("%d %d,%.1f %d,%.1f %d\n",stu[i].num,i+1,stu[i].s,i+1,stu[i].a,i+1);
	}	
}
int main()
{
	printf("%*s%s\n",30,"","1.Input" );
	printf("%*s%s\n",30,"","2.Output" );
	printf("%*s%s\n",30,"","3.Order" );
	printf("%*s%s\n",30,"","4.Quit" );
	char ch;
	scanf("%s",&ch);
	printf("\n");
	if(ch=='i')
	{
		printf("Please input info of the three students:");
		scan();
	}else{
		if(ch=='o'){
			printf("You are trying to Output info");
		}else{
			if(ch=='m'){
				printf("You are trying to Make things ordered");
			}else{
				if(ch=='q'){
					printf("You are about to Quit");
				}else{
					printf("Wrong input");
				}
			}
		}
	}
	return 0;	
}