Computer Science Programming Tutorials
Simple C Calculator
In C

Highest and Lowest Value C Program

1 Min Read

Program to accept five integer values from the user and calculate the sum, product, average, highest value and lowest value.

Sum, Product, Average, Highest and Lowest in C
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#include <stdio.h>
 
int main (void) {
  int a, b, c, d, e, sum, prod, ave;
 
  printf("Enter five integer numbers: ");
  scanf("%d%d%d%d%d", &a, &b, &c, &d, &e);
  sum = a + b + c + d + e;
  printf("\n\nSum is %d\n", sum);
  prod = a * b * c * d * e;
  printf("Product is %d\n", prod);
  ave = (a + b + c + d + e) / 5;
  printf("Average is %d\n", ave);
 
/*calculate for highest number*/
 
  if (a > b && a > c && a > d && a > e){
    printf("Highest number is %d\n", a);
  }
  else if (b > a && b > c && b > d && b > e){
    printf("Highest number is %d\n", b);
  }
  else if (c > a && c > b && c > d && c > e){
    printf("Highest number is %d\n", c);
  }
  else if (d > a && d > b && d > c && d > e){
    printf("Highest number is %d\n", d);
  }
  else if (e > a && e > b && e > c && e > d){
    printf("Highest number is %d\n", e);
  }
  else {
    puts ("One or more numbers are equal.\n");
  }
 
/*calculate for lowest number*/
 
  if (a < b && a < c && a < d && a < e){
    printf("Lowest number is %d\n", a);
  }
  else if (b < a && b < c && b < d && b < e){
    printf("Lowest number is %d\n", b);
  }
  else if (c < a && c < b && c < d && c < e){
    printf("Lowest number is %d\n", c);
  }
  else if (d < a && d < b && d < c && d < e){
    printf("Lowest number is %d\n", d);
  }
  else if (e < a && e < b && e < c && e < d){
    printf("Lowest number is %d\n", e);
  }
  else {
    puts ("One or more numbers are equal.\n");
  }
 
  return 0;
}

Below…

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In C

C Program to Add Two Numbers

1 Min Read

A simple C program to add two integer numbers.

Simple C Addition Program
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#include <stdio.h>
 
int main (void) {
  int x, y, z;
 
  x = 5;
  y = 52;
  z = x + y;
 
  printf("\n\nx = 5 \ny = 52 \n");
  printf("z = x + y = %d", z);
  
  return 0;
}

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checkerboard pattern of asterisks
In Java

Java Program: Checkerboard Pattern of Asterisks

1 Min Read

Question: Write an application that displays a checkerboard pattern, as follows:

CheckerboardPatternOfAsterisks.java
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public class CheckerboardPatternOfAsterisks {
    public static void main (String [ ] args) {
        
        System.out.print("********\n ********\n********\n ********\n"
                + "********\n ********\n********\n ********\n");
 
    }
}

Note that this program can also be written using eight System.out.println…

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