Question

please tell me some programmes using if and switch

Answer 1

any interactive programme with multiple choices Duh

Answer 2

#include<stdio.h>
main()
{
    int choice;
    float temp,convertedTemp;
    printf("Press the button to convert:");
    printf("Press 1: For calculate celcious to farhenhite");
    printf("Press 2: For calculate fahrenhite to celcious");
    scanf("%d",&choice);

    switch(choice)
    case 1:
    {
    printf("Enter the temp:");
    scanf("%f",&temp);
    convertedTemp=(temp-32)/(1.8);
    printf("%f",convertedTemp);
    }
case 2:
    {
        printf("Enter the temp:");
        scanf("%f",&temp);
        convertedTemp=(temp*1.8)+32;
        printf("%f",convertedTemp);
    }
default
        printf("Invalued Keyword");

}

Answer 3

int main()

{

    bool condition1;

    bool condition2;

    if (condition1)

    {

        // The program does this if condition1 is true.

    }

    else if (condition2)

    {

        // The program does this if condition1 is false and condition2 is true.

    }

    else

    {

        // The program does this if neither condition1 nor condition2 is true.

    }

   

    int case;

    switch (case)

    {

    case 0:

        // The program does this if case is equal to 0;

        break; // This breaks out of the statement.

               // If this wasn't here, it would continue through all the remaining cases.

    case 1:

        // The program does this if case is equal to 1;

        break;

    case 2:

        // The program does this if case is equal to 2;

        break;

    default:

        // The program does this if case is equal to none of the cases;

    }

    return 0;

}