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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int i;
  5. char board[9]={0,1,2,3,4,8,6,7,5};
  6. for(i=1;i<=9;i++){
  7. if(board[i-1] == 8){
  8. printf(".");
  9. }
  10. else{
  11. printf("%d",board[i-1]);
  12. }
  13.  
  14. if(i%3 == 0){
  15. printf("\n");
  16. }
  17. }
  18. }
  19.  
Success #stdin #stdout 0s 5316KB
stdin
Standard input is empty
stdout
012
34.
675