please check
Sudoku Solver problem
Hey only ocrrection in your code is this otherwise start or end will have undesired values
int start=(i/3)*sqrt(n);
int end=(j/3)*sqrt(n);
please check
Hey only ocrrection in your code is this otherwise start or end will have undesired values
int start=(i/3)*sqrt(n);
int end=(j/3)*sqrt(n);