Raem is an eight years old boy. One day his family was visiting Dhaka Shishu Park near Shahbag. Besides enjoying many games, Raem saw a toy car shop. Raem wanted to purchase a toy car, but the shopkeeper decided to make Raem an offer. If Raem could give him the correct square of a given number N, then the kind shopkeeper would give the toy free to Raem.
Considering on Raem’s age, the shopkeeper gave Raem a chance to have a volunteer like you to help him to find the correct square of the number N.
First line of the input contains an integer T (1 < T < 1000), which denotes the number of test cases. Then for each test case, there will be an integer N (1 ≤ N ≤ 106).
For each input, output the square of the number N.
2 3 10
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Just multiply an integer with itself, keep the type of the integer as long long in C++.