Driver code
public static void Main ( String [ ] arg ) { int [ , ] arr = new int [ 5 , 2 ] ; arr [ 0 , 0 ] = 11 ; arr [ 0 , 1 ] = 20 ; arr [ 1 , 0 ] = 30 ; arr [ 1 , 1 ] = 40 ; arr [ 2 , 0 ] = 5 ; arr [ 2 , 1 ] = 10 ; arr [ 3 , 0 ] = 40 ; arr [ 3 , 1 ] = 30 ; arr [ 4 , 0 ] = 10 ; arr [ 4 , 1 ] = 5 ; findSymPairs ( arr ) ; } }