编程时钟秒

❶ C语言题目: 求编程:输入秒数，将它按小时，分钟，秒的形式来输出，例如输入24680秒。则输出6小

#include<stdio.h>

intmain(void)
{
	unsignedlongsec;
	scanf("%lu",&sec);
	printf("%lu小时%lu分版%lu秒权",sec/(60*60),sec%(60*60)/60,sec%60);
	return0;
}

❷ c++编程 制作一个时钟，可以显示小时 分 秒

#include<iostream>
#include<vector>


classCtime{
	private:
		::vector<int>_val;
		conststaticint_is60=60;
		std::vector<int>&calc_clock(constint&v,constintopt=0){
			intres=v+opt;
			_val.push_back(res%_is60);
			_val.push_back((res/_is60)%_is60);
			_val.push_back((res-_val[1]*_is60-_val[0])/(_is60*_is60));
			return_val;
		}
	public:
		Ctime(constint&v,constintopt=0){
			calc_clock(v,opt);
		}
			
		friendstd::ostream&operator<<(std::ostream&out,constCtime&clock){
			out<<clock._val[2]<<":";
			out<<clock._val[1]<<":";
			out<<clock._val[0];
			returnout;
		}
};

intmain(){
	Ctimet1(3661);
	Ctimet2(3661,-8);
	Ctimet3(3661,8);
	//
	std::cout<<t1<<std::endl;
	std::cout<<t2<<std::endl;
	std::cout<<t3<<std::endl;
}