View Code of Problem 447

#include<stdio.h>
int main(){
	int t,n;
	scanf("%d",&t);
	while(t--){
		scanf("%d",&n);
			if(n/10%10==1)
			printf("%dth\n",n);
			else if(n%10==1)
			printf("%dst\n",n);
			
			else if(n%10==2)
			printf("%dnd\n",n);
			else if(n%10==3)
			printf("%drd\n",n);
			else{
				printf("%dth\n",n);
			}
	}
}