View Code of Problem 83

#include<stdio.h>
typedef struct student{
	int number;
	int grade;
}student;
int main()
{
	int i,j,n,m;
	scanf("%d %d",&n,&m);
	student s[n+m],t;
	for(i=0;i<n+m;i++)
	{
		scanf("%d %d",&s[i].number,&s[i].grade);
	}
	for(i=1;i<n+m;i++)
	{
		for(j=0;j<n+m-i;j++)
		{
			if(s[j].number>s[j+1].number)
			{
				t=s[j];
				s[j]=s[j+1];
				s[j+1]=t;
			}
		}
	}
	for(i=0;i<n+m;i++)
	{
		printf("%d %d\n",s[i].number,s[i].grade);
	}
}