Write a program to check whether a given Sudoku solution is correct or not .
public class java9
{
public static void main(String[] args)
{
int Sudoku[][] = {{5, 3, 4, 6, 7, 8, 9, 1, 2},
{6, 7, 2, 1, 9, 5, 3, 4, 8},
{1, 9, 8, 3, 4, 2, 5, 6, 7},
{8, 5, 9, 7, 6, 1, 4, 2, 3},
{4, 2, 6, 8, 5, 3, 7, 9, 1},
{7, 1, 3, 9, 2, 4, 8, 5, 6},
{9, 6, 1, 5, 3, 7, 2, 8, 4},
{2, 8, 7, 4, 1, 9, 6, 3, 5},
{3, 4, 5, 2, 8, 6, 1, 7, 9}};
for(int i = 0; i< 9; i++)
{
int sum = 0;
for(int j =0; j < 9; j++)
{
sum = sum + Sudoku[i][j];
}
if(sum != 45)
{
System.out.println("wrong solution");
System.exit(0);
}
}
System.out.println("Correct solution");
}
}
Output: Correct solution