Miscellany

int CharToInt(const char *a, int ArrayCounter) {    int b[ArrayCounter];    for (int i=0; i<=ArrayCounter; i++) {    switch(a[i]) {          case 0:               b[i] = 0;          case 1:               b[i] = 1;          case 2:               b[i] = 2;          case 3:               b[i] = 3;          case 4:               b[i] = 4;          case 5:               b[i] = 5;          case 6:               b[i] = 6;          case 7:               b[i] = 7;          case 8:               b[i] = 8;          case 9:               b[i] = 9;    }    return *b;}