#include <stdio.h>

void main() 
{
	int v, f,os; float c;
	printf("Ogrenci sayisini giriniz: " ); 
	scanf("%d",&os);
	for (int i = 1; i <= os;i++)
	{
		printf("\nogrenci no: %d\n",i);
		printf("Vize notu gir: " ); scanf("%d",&v);
		printf("Final notu gir: "); scanf("%d",&f);
		c=(v*0.20)+(f*0.80);
	
		if      (c < 50)
			printf("%d nolu ogrenci %.2f notla kalır\n",i,c);
		else if (c < 60)
			printf("%d nolu ogrenci %.2f notla Şartlı Geçer\n",i,c);
		else if (c < 101)
			printf("%d nolu ogrenci %.2f Geçer\n",i,c);
		else
			printf("HATA\n");
	}

}