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Program 17:Biggest of three numbers

Program 17:
 
#include<stdio.h>
main() 
{
  int num1,num2,num3;
  printf("Enter a number 1\n");
  scanf("%d",&num1);
  printf("Enter a number 2\n");
  scanf("%d",&num2);
  printf("Enter a number 3\n");
  scanf("%d",&num3);
  if((num1>num2) && (num1>num3))
  {
     printf("%d is bigger\n",num1);
  }
  else if((num2>num1) && (num2>num3))
  {
    printf("%d is bigger\n",num2);
  }
  else
  {
    printf("%d is bigger\n",num3);
  }
}
Explanation:
  1. Initializes :
    • num1-for storing number 1
    • num2-for storing number 2
    • num3- for storing number 3
  2. Using if to check whether the number 1(num1) is greater than both num2 and num3 and if num1 is greater it is printed as bigger of the three numbers.
  3. The same step above is repeated for num2 and num3.
Output:
Biggest of three numbers

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