Driver program to test above function
public static void main ( String args [ ] ) { int cost [ ] [ ] = { { 0 , 15 , 80 , 90 } , { INF , 0 , 40 , 50 } , { INF , INF , 0 , 70 } , { INF , INF , INF , 0 } } ; System . out . println ( " The ▁ Minimum ▁ cost ▁ to ▁ reach ▁ station ▁ " + N + " ▁ is ▁ " + minCost ( cost ) ) ; } }