Driver Code
public static void Main ( String [ ] args ) { int [ ] arr = { 1 , 2 , 7 , 5 , 4 } ; int [ , ] Q = { { 2 , 1 } , { 3 , 2 } } ; int N = arr . Length ; int M = Q . GetLength ( 0 ) ; querySum ( arr , N , Q , M ) ; } }