Calculate total marks and percentage in C
scanf() - Question 18
In this question, we will see how to input marks obtained in 5 different subjects in C programming using the scanf() function and find out the total marks and percentage obtained. To know more about scanf() function click on the scanf() function lesson.
Q18) Write a program in C to input marks obtained in 5 different subjects and find out the total marks and percentage obtained by the student. Assume that the maximum mark in each subject is 100.
Program
#include <stdio.h>
#include <conio.h>
int main()
{
int e,m,h,g,c,total;
float per;
printf("English ");
scanf("%d",&e);
printf("Maths ");
scanf("%d",&m);
printf("History ");
scanf("%d",&h);
printf("Geography ");
scanf("%d",&g);
printf("Computer ");
scanf("%d",&c);
total=e+m+h+g+c;
per=(total/500.0)*100;
printf("Total Marks=%d\n",total);
printf("Percentage=%.2f",per);
return 0;
}Output
English 75 Maths 62 History 84 Geography 77 Computer 91 Total Marks=389 Percentage=77.80
