static int main_source(int data){{char input_buf[CHAR_ARRAY_SIZE]="";fgets(input_buf, CHAR_ARRAY_SIZE, stdin);data=atoi(input_buf);}return data;}void _main(){int data;data=main_source(data);{char data_buf[10]="AAAAAAAAA";if (data >=0){printHexCharLine(data_buf[data]);}else{printLine("ERROR: Array index is negative");}}}
static int main_source(int data){data=7;return data;}static void main(){int data;data=main_source(data);{char data_buf[10]="AAAAAAAAA";if (data >=0){printHexCharLine(data_buf[data]);}else{printLine("ERROR: Array index is negative");}}}