CREATING A LOGIN PROGRAM USING C

#include<stdio.h>

#include<conio.h>

#include<string.h>

void login();

char user1[12]={"nitinmkesh"};

char pass1[15]={"12345nm"};

char city1[6]={"patna"};

void main()

{

login();

}

void login()

{

char user[15];

char pass[15];

char city[10];

int a,b,c,i;

printf("enter your username\n");

scanf("%s",user);

a=strcmp(user,user1);

if(a==0)

{

printf("welcome please enter your password\n");

scanf("%s",pass);

b=strcmp(pass,pass1);

if(b==0)

{

printf("welcome Dudes\n you have got the access to our program\n");

}

else

{

printf("your password is inncorret\n invalid selection\n");

printf("1.password recovery\n2.another login\n3.exit\n");

scanf("%d",&i);

switch(i)

{

case 1:

printf("enter name of your city\n");

scanf("%s",city);

c=strcmp(city,city1);

if(c==0)

{

printf("your password for username %s  is  %s\n",user1,pass1);

printf("you are being directed to login portal\n");

login();

}

else

{

printf("sorry dudes\n");

}

break;

case 2:

login();

break;

case 3:

break;

}

}

}

else

{

    printf("your username is not correct\n BYE");

}

}