void _main(){int data;fscanf (stdin, "%d", &data);{char data_buf[10]="AAAAAAAAA";if (data >=0){printHexCharLine(data_buf[data]);}else{printLine("ERROR: Array index is negative");}}}
static void main(){int data;data=7;{char data_buf[10]="AAAAAAAAA";if (data >=0){printHexCharLine(data_buf[data]);}else{printLine("ERROR: Array index is negative");}}}