How to convert a 2d char array to a 2d int array?

Question

char puzzle[i][j];  
int i,j,count=0;  
char value[81];

for( i = 0; i < 9; i++){  
  for( j = 0; j < 9; j++){  
    cin >> value[count];  
    puzzle[i]         


        

Answer 1

Engaging psychic debugger...

Performing Jedi mind tricks...

This is the code you want:

int puzzle[9][9];  // changed type
int i,j,count=0;  
char value[81];

for( i = 0; i < 9; i++ ) {  
  for( j = 0; j < 9; j++ ) {  
    cin >> value[count];  
    puzzle[i][j] = value[count] - '0';  // convert from ASCII digit to integer
    count++;  
  }
}