Prova

#include<stdio.h>
#include<stdlib.h>
#include<math.h>

main()
{
    float n = 0, m = 0, t = 0;

    printf("numero da raiz");
    scanf("%f", &n);
    If(n > 0)

        while (m<n);
        {

            m = (m + 1);
            if (m % 2 != 0)

                t = (t + 1);

        }
        n = sqrt(n);
        if (n == t)

            printf("perf");

        else

            printf("impf");



}