OJ演練--計算下一秒

#include<stdio.h>

/*
 功能：任意給出一時間，計算下一秒；
 原型：void CalcNextSecond(char* pCurrentTime,char* pNextTime)；
 輸入參數：char* pCurrentTime，格式：2013/12/31 23:59:59
 輸出參數：char* pNextTime，格式：2014/01/01 00:00:00
*/      

void CalcNextSecond(char* pCurrentTime,char* pNextTime){
    int Time[6]={0};
    int i=0;

    //從字符串中提取整數
    while(*pCurrentTime!='\0'){
        if(*pCurrentTime>='0'&&*pCurrentTime<='9'){
            Time[i]=Time[i]*10 + *pCurrentTime-'0';
        }else{
            i++;
        }
        pCurrentTime++;
    }

    //下一秒時間處理
    Time[5]++;
    if(Time[5]==60){
        Time[5]=0;
        Time[4]++;
    }
    if(Time[4]==60){
        Time[4]=0;
        Time[3]++;
    }
    if(Time[3]==24){
        Time[3]=0;
        Time[2]++;
    }

    if(Time[1]==1||Time[1]==3||Time[1]==5||Time[1]==7||Time[1]==8||Time[1]==10||Time[1]==12){
        if(Time[2]==32){
            Time[2]=1;
            Time[1]++;
        }
    }else if(Time[1]==4||Time[1]==6||Time[1]==9||Time[1]==11){
        if(Time[2]==31){
            Time[2]=1;
            Time[1]++;
        }
    }else{
        if(Time[0]%4==0||Time[0]%400==0){
            if(Time[2]==30){
                Time[2]=1;
                Time[1]++;
            }
        }else{
            if(Time[2]==29){
                Time[2]=1;
                Time[1]++;
            }
        }
    }

    if(Time[1]==13){
        Time[1]=1;
        Time[0]++;
    }

    //sprintf字符串連接
    sprintf(pNextTime,"%d/%.2d/%.2d %.2d:%.2d:%.2d\0",Time[0],Time[1],Time[2],Time[3],Time[4],Time[5]);

}

int main()
{
    char p[100];
    CalcNextSecond("2013/12/31 23:59:59",p);
    printf("%s\n",p);

    return 0;
}