C program to find average and percentage of marks in five different subjects.

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C program to find average and percentage of marks in five different subjects.

#include<stdio.h>

int main(){

    //declaration of variables.

    int science,math,arts,economics,english;

    float total,avg,percentage;

    //accepting marks from user in each subject

    printf("Enter the maks obtained in science,math,arts");

    printf("\n,economics and english respectively : ");

    scanf("%d%d%d%d%d",&science,&math,&arts,&economics,&english);

    //calculatin sum of marks obtained in each subject

    total = science + math + arts + economics + english;

    //calculating the average marks

    avg = total/5;

    //printing the average mark

    printf("Average of marks is : %.3f",avg);

    //calculating the percentage of marks

    percentage = (total*100)/500;

    //printing the percentage of marks in console window

    printf("\nPercentage of marks is : %.2f",percentage);

    return 0;

}

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