If(condition a) Then Statement b Else Statement c To illustrate this, I will use
ID: 662261 • Letter: I
Question
If(condition a)
Then
Statement b
Else
Statement c
To illustrate this, I will use the grading system for a school to determine which grade the student is worth receiving depending on their mark score.
#include <stdio.h>
int main()
{
// declare the variables mark and grade to be of type int and char respectively
int mark;
char grade;
// Request the user to enter the students score
printf("Enter Students scoren");
scanf("%d", &mark);
// Using selection, place a respective grade for the students score
if(mark >= 80 ) Then
Grade =
Explanation / Answer
#include<stdio.h>
void main()
{
int m1,m2,m3,total;
float per;
printf("Enter 3 Nos.");
scanf("%d%d%d",&m1,&m2,&m3);
total=m1+m2+m3;
per=total*100/300;
if(per>=60&&per<=100)
printf("You are 1st :");
else if(per>=50&&per<=60)
printf("You are 2nd");
else if(per>=40&&per<=50)
printf("You are 3rd");
else
printf("You are Fail");
}
we may write in c++ or JAVA:
import java.util.Scanner;
public class CaseGrade {
public static void main(String[] args) {
Scanner input = new Scanner (System.in);
String name ;
int grade;
String exellent = "Exellent :";
String veryGgood ="Very Good :";
String good="Good :";
String pass ="Pass :";
String fail = "Fail :";
int max = 0;
int min = 100;
int sum = 0;
int avg ;
int counter =0;
boolean repeat ;
while (repeat =true)
{
System.out.println("Enter Name : ");
name = input.next();
System.out.println("Enter Grade : ");
grade = input.nextInt();
if (grade == -1 )
{
avg = sum / counter;
System.out.println(" result = :");
System.out.println(exellent +" "+ veryGgood +" "+ good +" "+ pass +" "+fail);
System.out.println("maximum = "+ max +" ");
System.out.println("minimum = "+ min +" ");
System.out.println(" Average = " +avg);
System.exit(0);
}
switch (grade/10)
{
case 100:
case 9 :
exellent += " "+ name + " " +grade+" ";
break;
case 8 :
veryGgood += " " + name + " " +grade +" ";
break ;
case 7 :
good += " " + name + " " +grade +" ";
break;
case 6:
case 5:
pass += " " + name + " " +grade +" ";
break;
default:
fail +=" " + name + " " +grade +" ";
break;
}
sum = sum + grade;
counter = counter + 1;
if (grade > max)
{
max = grade;
}
if (grade < min)
{
min = grade;
}
}
}
}