vetor

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

int main (){

    float vet1[30];
    int i;

    for (i=0; i<30 ;i++){
        printf ("\nDigite 1 numero:  ");
        scanf ("%f",&vet1[i]);
    }

    for (i=0; i<30 ;i++){
        if (i % 2 == 0){

            vet1[i] = vet1[i] * 1.02;
        }
        else{
            //impar
            vet1[i] = vet1[i] * 1.05;
        }
    }

    printf("\n\nVetor alterado:\n\n");

    for (i=0; i<30 ;i++){
        printf ("Vet1[%i] = %.2f \n", i, vet1[i]);
    }


     system ("pause");
     return 0;
}