4 students of mathematics were out for a morning work and they notified a car breaking the traffic rules . Nobody could see properly the number of the car which was a 4 digit number . In a police enquary one recalled that the 1st two digits are same . 2nd recalled that last two digit are alike . The 3rd student recalled that the four digit number is a perfect square . You are required to write a program in c to help locating the car number

(The car number is > 1000)