Write a program to create menu for following operators : a. Arithmetic operator b. Modulo operator c. Relational operator d. Logical operator (switch case)

 




#include<stdio.h>
#include<conio.h>
main()
{
      int a,b,c,choice;
    
      printf("\n 1 arthemetic operater ");
      printf("\n 2 modulo operater ");
      printf("\n 3 relational operater ");
      printf("\n 4 logical operater ");

      printf("\n select an option :");
      scanf("%d",&choice);


      switch (choice)
      {
         case 1 : printf("enter the value of a and b is :");
                  scanf("%d %d",&a,&b);
                  c=a+b;
                  printf("the value of a+b is : %d",c);
                  break;

         case 2 : printf("enter the value of a and b is :");
                  scanf("%d %d",&a,&b);
                  c=a%b;
                  printf("the value of a%b is : %d",c);
                  break;

         case 3 : printf("two no. is a and b is ");
                  scanf("%d%d",&a,&b);
                  if(a>b)       {
                  printf("\n max. = %d",a);
                  printf("\n min. = %d",b);}
                  else  
                  {
                     printf("\n max. = %d",b);
                     printf("\n min. = %d",a); 
                  }
                  break;

         case 4 :   int lower ,upper;
                    char ch;
    
                   printf("enter any character ");
                   scanf(" %c",&ch);

                   lower=(ch=='a'||ch=='e'||ch=='i'||ch=='o'||ch=='u');

                   upper=(ch=='A'||ch=='E'||ch=='I'||ch=='O'||ch=='U');

                   if ( lower||upper )
                   printf("\nit is a vowel");

                   else
                   printf("\nit is consonent");
                   break;

         default : printf("u choose wrong ");


    }

    
}

output 1 :
1 arthemetic operater 2 modulo operater 3 relational operater 4 logical operater select an option :1 enter the value of a and b is :2 67 the value of a+b is : 69

output 2:
 1 arthemetic operater
 2 modulo operater
 3 relational operater
 4 logical operater
 select an option :2
enter the value of a and b is :2
5
the value of ab is : 2

output 3: 1 arthemetic operater 2 modulo operater 3 relational operater 4 logical operater select an option :3 two no. is a and b is 23 45 max. = 45 min. = 23

output 4:
1 arthemetic operater 2 modulo operater 3 relational operater 4 logical operater select an option :4 enter any character s it is consonent

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