Sherlock and Squares
Sherlock and Squares Watson gives two integers ( and ) to Sherlock and asks if he can count the number of square integers between and (both inclusive). Note : A square integer is an integer which is the square of any integer. For example, 1 , 4 , 9 , and 16 are some of the square integers as they are squares of 1 , 2 , 3 , and 4 , respectively. Input Format The first line contains , the number of test cases. test cases follow, each in a new line. Each test case contains two space-separated integers denoting and . --Solution-- #include <cmath> #include <cstdio> #include <vector> #include <iostream> #include <algorithm> using namespace std; int main() { int t,i,l; unsigned int x,y,j,k; cin>>t; for(i=0;i<t;i++) ...
Comments
Post a Comment