1037 Interval.c

#include<stdio.h>
#include<math.h>
int main()
{
    float n;
    scanf("%f",&n);

    if(n<0 || n>100)
        printf("Fora de intervalo\n");

    else
    {
        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
            printf("Intervalo (75,100]\n");
    }

    return 0;
}