LATUHAN GPA

#include <stdio.h>


int main(void)
{
int counter;
int creditHour[10];
int jumlahSubject;
float gradePoint[10];
float sumOfgradePointxCreditHour=0;
int totalCreditHour=0;
float Gpa;


printf("Masukkan jumlah subject:\n");
scanf("%d",&jumlahSubject);

for(counter=0;counter<=jumlahSubject-1;counter++)
{
printf("Masuk grade point dan Credit Hour untuk suject no %d\n",counter+1);
printf("Grade point :");
scanf("%f",&gradePoint[counter]);
printf("Credit Hour:");
scanf("%d",&creditHour[counter]);

}
for(counter=0;counter<=jumlahSubject-1;counter++)
{
sumOfgradePointxCreditHour=sumOfgradePointxCreditHour+gradePoint[counter]*creditHour[counter];
totalCreditHour=totalCreditHour+creditHour[counter];
Gpa=sumOfgradePointxCreditHour/totalCreditHour;
getchar ();

}

printf("the GPA is %.2f",Gpa);
getchar ();

}