7

#include <stdio.h>




void option1()
{

}

void option2()
{

}

void option3()
{

}

void option4()
{

}

void option5()
{

}


void option6()
{

}


void option7()
{

}










void menu()
{
    int choice=0;
    printf("Hello,\n");
    printf("Please choose one of the following:\n");
    printf("1.Read an image file in PGM format\n");
    printf("2.Find all segments\n");
    printf("3.Color the segments\n");
    printf("4.Save the colored image in a compressed foemat\n");
    printf("5.Compress and save the original image in a compressed format\n");
    printf("6.Convert a compressed image to PGM format\n");
    printf("7.Exit\n");
    printf("Please choose by number only:\n");


    scanf("%d",&choice);

    switch(choice)
    {
    case '1':
        option1();
        break;
    case '2':
        option2();
        break;
    case '3':
        option3();
        break;
    case '4':
        option4();
        break;
    case '5':
        option5();
        break;
    case '6':
        option6();
        break;
    case '7':
        option7();
        break;
    default:
        exit(1);
    }

}