//Dibuat oleh MOSYAN-ORGANIZER
#include <iostream>
#include <stdio.h>

int main(){

	int nilai;
	std::cout<<"=============================="<<std::endl;
	std::cout<<"Menentukan Grade Nilai Sederhana Mahasiswa"<<std::endl;
	std::cout<<"=============================="<<std::endl;
	printf("Input Nilai\t: ");

	scanf("%i", &nilai);

	if(nilai >= 80 && nilai <=100)
{
	printf("Grade nilai\t: Sangat Baik");
}
	else if(nilai >= 70 && nilai <=79)
{
	printf("Grade nilai\t: Baik");
}
	else if(nilai >= 60 && nilai <=69)
{
	printf("Grade nilai\t: Cukup");
}
	else if(nilai >= 50 && nilai <=59)
{
	printf("Grade nilai\t: Kurang");
}
	else
{
	printf("Grade nilai\t: Gagal");
}
	return 0;
}