1037.c

#include <stdio.h>
 
int main() {
 
    float n;
	scanf("%f", &n);
	
	if ((n>=0)&&(n<=25))
	{
		printf ("Intervalo [0,25]\n");
	}
	else if ((n>25)&&(n<=50))
	{
		printf ("Intervalo (25,50]\n");
	}
	else if ((n>50)&&(n<=75))
	{
		printf ("Intervalo (50,75]\n");
	}
	else if ((n>75)&&(n<=100))
	{
		printf ("Intervalo (75,100]\n");
	}
	else 
	{
		printf ("Fora de intervalo\n");
	}
 
    return 0;
}