text: Check if given four integers ( or sides ) make rectangle | A simple program to find if given 4 values can represent 4 sides of rectangle ; Function to check if the given integers value make a rectangle ; Square is also a rectangle ; Driver code
code: class GFG { static boolean isRectangle ( int a , int b , int c , int d ) { if ( a == b && a == c && a == d && c == d && b == c && b == d ) return true ; else if ( a == b && c == d ) return true ; else if ( a == d && c == b ) return true ; else if ( a == c && d == b ) return true ; else return false ; } public static void main ( String [ ] args ) { int a = 1 , b = 2 , c = 3 , d = 4 ; if ( isRectangle ( a , b , c , d ) ) System . out . println ( " Yes " ) ; else System . out . println ( " No " ) ; } }