Question

Problem 1 - Print positive message Create a new project named whatever you want in Visual Studio using the Windows Desktop Wizard or in Xcode. If you're using Visual Studio, add a main.c file to your project; you can use the main.c template I provided on Canvas if you'd like. If you're using Xcode, Xcode automatically generates a main.c file for you. Read in an integer from the user; don't prompt for the user input, because that will confuse the automated grader. Look at the get Float function I provided in Graded Exercise 5 to see how to read in user input. Be sure to change the format specifier from $f to ed in your call to the scanf function to read in an int instead of a float. Print Positive if the number is positive (including 0). Problem 2 - Print positive or negative message Read in another integer from the user; don't prompt for the user input, because that will confuse the automated grader. Print Positive if the number is positive (including 0) and print Negative if the number is negative. Problem 3 - Respond to menu choice Output a menu of choices for the user. It should look like the following Menu: N New Game L 0 Load Game Options Quit

Answer 1

Note: every problem solved individually and having outputs

Problem 1--Print Positive message

​
/*
problem 1--
prgram in C to print message Positive
*/

#include <stdio.h>

//main function start here 
int main()
{
    
    int num;
    printf("Enter the Integer number :");
    scanf("%d", &num);   
    /*
    checking a number is positive
    */
    if(num >= 0)
        printf("Positive");
    return 0;
}

​

OUTPUT:

C Chegg х GDB online Debugger Compiler X Q (2) How can I run a C program in X + onlinegdb.com Enter the Integer number :20 Positive ... Program finished with exit code o Press ENTER to exit console.]

problem 2-- Print positive or negative message

/*
problem 2--
prgram in C to print message Positive or Negative message
*/

#include <stdio.h>

//main function start here 
int main()
{
    
    int num;
    printf("Enter the Integer number :");
    scanf("%d", &num);   
    
    if(num >= 0)
        printf("Positive");
    else
        printf("Negative");
    return 0;
}

OUTPUT:

C Chegg х GDB online Debugger Compiler X Q (2) How can I run a C program in X + C onlinegdb.com Enter the Integer number :-5 Negative ... Program finished with exit code 0 Press ENTER to exit console. I

problem 3-- Respond to menu choice

/*
problem 3--
prgram in C to Respond to menu choice 
*/

#include <stdio.h>

//main function start here 
int main()
{
    char choice;
    
    printf("**************\n");
    printf("Menu :\n");
    printf("N  New Game\n");
    printf("L  Load Game\n");
    printf("O  Options\n");
    printf("Q  Quit\n");
    printf("**************\n");
    
    printf("Enter the choice :");
    scanf("%c",&choice);
    
    
    /*
    To checking the choice of the user
    */
    if(choice == 'n' ||choice == 'N')
        printf("Starting");
    else if(choice == 'l' ||choice == 'L')
        printf("Loading");
    else if(choice == 'o' ||choice == 'O')
        printf("Options");
    else if(choice == 'q' ||choice == 'Q')
        printf("Quitting");
    else
        printf("Invalid");
    
    return 0;
    
}

OUTPUT:

• for both upper and lower case

C Chegg х GDB online Debugger Compiler X c- Remove new line character fr X + onlinegdb.com tttttttttttttt Menu : N New Game L Load Game o Options Quit tttttttttttttt Enter the choice :N Starting ... Program finished with exit code o Press ENTER to exit console.

C Chegg х GDB online Debugger Compiler X c- Remove new line character fr X + C onlinegdb.com tttttt** Menu : N New Game L Load Game 0 Options Q Quit tttttttttttttt Enter the choice :1 Loading ... Program finished with exit code 0 Press ENTER to exit console.

C Chegg х GDB online Debugger Compiler X c- Remove new line character fr X + onlinegdb.com tttttttttttttt Menu : N New Game L Load Game o Options Q Quit ttttttttttt Enter the choice : abc Invalid ... Program finished with exit code o Press ENTER to exit console.