﻿ C exercises: Calculate the total, percentage and division to take marks of three subjects - w3resource C Exercises: Calculate the total, percentage and division to take marks of three subjects

C Conditional Statement: Exercise-12 with Solution

Write a C program to read roll no, name and marks of three subjects and calculate the total, percentage and division.

Sample Solution:

C Code:

#include <stdio.h>
#include <string.h>

void main()
{
int rl,phy,che,ca,total;
float per;
char nm,div;
printf("Input the Roll Number of the student :");
scanf("%d",&rl);
printf("Input the Name of the Student :");
scanf("%s",nm);
printf("Input  the marks of Physics, Chemistry and Computer Application : ");
scanf("%d%d%d",&phy,&che,&ca);
total = phy+che+ca;
per = total/3.0;
if (per>=60)
strcpy(div,"First");
else
if (per<60&&per>=48)
strcpy(div,"Second");
else
if (per<48&&per>=36)
strcpy(div,"Pass");
else
strcpy(div,"Fail");

printf("\nRoll No : %d\nName of Student : %s\n",rl,nm);
printf("Marks in Physics : %d\nMarks in Chemistry : %d\nMarks in Computer Application : %d\n",phy,che,ca);
printf("Total Marks = %d\nPercentage = %5.2f\nDivision = %s\n",total,per,div);
}

Sample Output:

Input the Roll Number of the student :784
Input the Name of the Student :James
Input  the marks of Physics, Chemistry and Computer Application : 70 80 90

Roll No : 784
Name of Student : James
Marks in Physics : 70
Marks in Chemistry : 80
Marks in Computer Application : 90
Total Marks = 240
Percentage = 80.00
Division = First

Flowchart: C Programming Code Editor:

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