unsigned int b_main_source(unsigned int data);void _main(){unsigned int data;data=0;data=b_main_source(data);{unsigned int result=data-1;printUnsignedLine(result);}}unsigned int b_main_source(unsigned int data){data=0;return data;}
static void main(){unsigned int data;data=0;data=b_main_source(data);{unsigned int result=0;if (data > 0){result=data-1;printUnsignedLine(result);}else{printLine("Input value is too small to perform arithmetic safely.");}}}unsigned int b_main_source(unsigned int data){data=0;return data;}