Write a Program to demonstrate use of Username and Password (login id and password) in C.

Username and Password (login id and  password) in C.

#include<stdio.h>

int main()

{

 int i;

 char char1, username[10], password[10];

  printf("Enter your Username ::");

 gets(username);

 

 printf("Enter your Password ::");

 gets(password);

 

 if(strcmp(username,"student123")==0 && strcmp(password,"admin@123")==0)

  printf("\n Welcome....\n Login Successfully");

 else

  printf("Invalid Username/Password.");

 return 0;

}

OUTPUT

Enter your Username ::student123

Enter your Password ::admin@123

 Welcome....

 Login Successfully