NBP部落格-分享是為了成長

001.將輸入之秒數轉換成「時:分:秒」
第一題的做法最多人提供，我貼的也很辛苦......感謝這些作者。
同一個題目這麼多的做法，也可以提供大家對於一個題目不同的思考方法！
我們也從這個題目可以看出，一樣米養百樣人，大家的思維方式都不同。
果真軟體開發是一個藝術，不是一個工程。

    
#include <iostream>
using namespace std;

void main(void)
{
   int timer;

   cout << "Please input second to transfer:";
   cin >> timer;
   cout.fill('0');
   cout.width(2);
   cout << timer/3600 << ":";
   timer-=(timer/3600)*3600;
   cout << timer/60 << ":";
   timer-=(timer/60)*60;
   cout << timer;
}

作者:jefferylee

#include<iostream> 
using namespace std; 

void main(void) 
{ 
 int second=0; 
 int unit[3]={3600,60,1}; 
 int a[3]={0}; 
 cout<<"輸入欲轉換之秒數: "; 
 cin>>second; 

 for(int i=0;i<3;i++) 
 { 
   a[i]=second/unit[i]; 
   second%=unit[i]; 
 } 
 cout<<"輸入的是"<<a[0]<<"時"<<a[1]<<"分"<<a[2]<<"秒"<<endl; 
}

#include<stdio.h>

void main()
{
        int time=0;
        printf("Input seconds:");
        scanf("%d",&time);
        printf("%02d:%02d:%02d\n",time/3600%60,time/60%60,time%60);

}

作者:turboted

int main() 
{ 

 int sec,min,hour,total; 
 cout << "Input Sec To Change: "; 
 cin >> total; 

 hour=total/(60*60),total=total-(hour*60*60); 
 min=total/60, total=total-(min*60); 
 sec=total; 

 cout << "hour:"<<hour<<" min:"<< min<<" sec:"<<sec<<endl; 
 system("PAUSE"); 
 return 0; 

}

作者：lhh

#include <iostream.h>
void main(void)
{
    int x,h,m,s;
    cout<<"Enter a second :";
    cin>>x;
    h=x/3600;
    m=x%3600/60;
    s=x%3600%60;
    cout<<h<<" hours "<<m<<" minutes "<<s<<" seconds/n ";
}

作者：H.A.R.D

#include<stdio.h>
#include<conio.h>

void main()
{
  int time,hour,min,sec,i,j;
  clrscr(); 
  printf("enter the time:");
  scanf("%d",&time);
  for(i=1;;i++)
  {
    if(time<(3600*i))
    {
      hour=i-1;
      break;
    }
    else if(time==(3600*i))
    {
      hour=i;
      min=0;
      sec=0;
      break;
    }
  }

  for(j=1;;j++)
  {
    if((time-3600*hour)<(60*j))
    {
      min=j-1;
      break;
    }
    else if((time-3600*hour)==(60*j))
    {
      min=j;
      sec=0;
      break;
    }
  }

  if (sec!=0)
    sec=time-3600*hour-60*min;
  printf("the time is %d:%d:%d",hour,min,sec);
}

作者：gump996

#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
//#include <alloc.h>  This line has to be remarked in Dev-C++ 4.

typedef struct time {
    long lHour;
    long lMin;
    long lSec;
}TM_t;

void TransTime(TM_t *);

int main()
{
      TM_t *ptrTime;

      if((ptrTime = (TM_t *)calloc(1, sizeof(TM_t))) == NULL)
      printf("Memory Allocation Error!\n");
      printf("Seconds?\n");
      scanf("%ld", &ptrTime->lSec);
      TransTime(ptrTime);
      system("PAUSE");
      return 0;

}

void TransTime(TM_t *ptrTM) {
   ptrTM->lHour = ptrTM->lSec / 3600;
   ptrTM->lMin = (ptrTM->lSec % 3600) / 60;
   ptrTM->lSec = ptrTM->lSec % 60;
   printf("Time: %ld:%ld:%ld\n", ptrTM->lHour, ptrTM->lMin, ptrTM->lSec);
}

作者：rclrn

//1.將輸入之秒數轉換成「時:分:秒」。
//compiled by Borland C++ Builder 6
#include <iostream>
#include <iomanip>
using namespace std;

int main()
{
 int sec = 0;
 cout << "Input seconds: ";
 cin >> sec;

 int hr = sec / 3600;
 int min = (sec % 3600) / 60;
 sec = sec % 60;

 cout.fill('0');
 cout << setw(2) << hr << ":"
      << setw(2) << min << ":"
      << setw(2) << sec << endl;

 system("pause");
 return 0;
}

作者：andyeric

#include <iostream.h>

int main()
{
int sec;
int hour,min;

cout<<"請輸入秒數:";
cin>>sec;

hour = sec/3600;
sec = sec-3600*hour;
min = sec/60;
sec = sec-60*min;

cout<<hour<<":"<<min<<":"<<sec<<endl;
return 0;
}

作者：zoe

#include <stdio.h>

main()
{
       int h = 0, m = 0, s = 0;
       scanf("%d", &s);
       if ( s >= 60 )
       {
               m = s / 60;
               s = s % 60;
       }

       if ( m >= 60 )
       {
               h = m / 60;
               m = m % 60;
       }

       printf("%.2d:%.2d:%.2d\n", h, m, s);
}

作者：blueluna

#include <iostream.h>

int main()

{
unsigned int input,second,minute,hour;
cout<<"Input the seconds:\n";
　　cin>>input;

hour=input/3600;
input%=3600;
　　minute=input/60;
input%=60;
second=input;

cout<<"The time is:\n";
　　cout<<hour<<":"<<minute<<":"<<second<<"\n";
return 0;
}

作者：kulisa

//輸入秒數將之轉化為時分秒
#include "iostream.h"
void main()
{
int t;
cout<<"input the second:"; cin>>t;
cout<<t/3600<<"h"<<(t%3600)/60<<"m"<<(t%3600)%60<<"s\n";
}

作者：gsrr

#include <iostream>
using namespace std;
int main()
{
　　int seconds;
cout<<"please input seconds: ";
cin>>seconds;
cout<<"the time transfer is: ";
int hr,min,sec;
int mid1;
hr=seconds/3600;
mid1=seconds%3600;
min=mid1/60;
sec=mid1%60;
cout<<hr<<" hr "<<min<<" min "<< sec <<" sec "<<endl;
system("pause");
return 0;
} 

作者：Franklin

#include <stdio.h>

#define SECONDS_IN_A_DAY (24*60*60)      // May use 86400 directly

void print_time(int num, int level)
{
   if (level){
       print_time(num/60,--level);
       printf(":");
   }

   printf("%02d",num%60);

   return;
}

int main()
{
   int sec;

   printf("Input seconds please -> ");
   scanf("%d",&sec);

   if (sec<0)                        // Handle negative seconds             
       sec+=((-sec/SECONDS_IN_A_DAY)+1)*SECONDS_IN_A_DAY;

   sec%=SECONDS_IN_A_DAY;            // Handle seconds > 1 day

   printf("The time is ");
   print_time(sec,2);
   printf ("\n");
   return 0;
}

在此感謝當年在數位高手(NBP)分享的朋友，本人將資料彙整於此並盡量將當初發表者名稱註記。