Driver code
public static void main ( String [ ] args ) { int vrtx = 7 ; int mtrx [ ] [ ] = { { 0 , 1 , 1 , 1 , 0 , 0 , 0 } , { 0 , 0 , 0 , 0 , 1 , 0 , 0 } , { 0 , 0 , 0 , 0 , 0 , 1 , 0 } , { 0 , 0 , 0 , 0 , 0 , 0 , 1 } , { 0 , 0 , 0 , 0 , 0 , 0 , 0 } , { 0 , 0 , 0 , 0 , 0 , 0 , 0 } , { 0 , 0 , 0 , 0 , 0 , 0 , 0 } } ; int v1 = 1 , v2 = 5 ; if ( isVertexAtSamePath ( mtrx , vrtx , v1 , v2 , 0 ) ) System . out . print ( " Yes " ) ; else System . out . print ( " No " ) ; } }