text: Driver code
code: public static void Main ( ) { int [ ] arr = new int [ ] { 1 , 2 , 3 , 4 } ; int size = arr . Length ; Console . Write ( " Minimum ▁ number ▁ of ▁ " + " multiplications ▁ is ▁ " + MatrixChainOrder ( arr , size ) ) ; } }