HDU 5611 Baby Ming and phone number（字符串模拟）

来源：互联网发布：聊天软件默默编辑：程序博客网时间：2024/06/05 01:51

本题为简答的字符串模拟题目
AC代码如下：

#include<cstdio>#include<cstring>#include<iostream>using namespace std;char s[15]; int runnian(int n){    if(n%400==0||(n%4==0&&n%100!=0))        return 1;    return 0;}int main(){    int t,n,a,b,i;    long long sum;    scanf("%d",&t);    while(t--)    {        scanf("%d",&n);        scanf("%d%d",&a,&b);        sum=0;        while(n--)        {            scanf("%s",s);            int days[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};            if(s[6]==s[7]&&s[7]==s[8]&&s[8]==s[9]&&s[9]==s[10])                sum+=a;            else if(s[6]-1==s[7]&&s[7]-1==s[8]&&s[8]-1==s[9]&&s[9]-1==s[10])                sum+=a;            else if(s[6]+1==s[7]&&s[7]+1==s[8]&&s[8]+1==s[9]&&s[9]+1==s[10])                sum+=a;            else            {                int year=0,month=0,day=0;                year=(s[3]-'0')*1000+(s[4]-'0')*100+(s[5]-'0')*10+(s[6]-'0');                month=(s[7]-'0')*10+(s[8]-'0');                day=(s[9]-'0')*10+(s[10]-'0');                int flag=0;                if(year<1980||year>2016)                    flag=1;                else                {                    int cnt=runnian(year);                    if(cnt)                        days[2]++;                    if(month<1||month>12)                        flag=1;                    else                    {                        if(day>days[month]||day<1)                            flag=1;                    }                }                if(flag==0)                    sum+=a;                else                    sum+=b;            }        }        printf("%I64d\n",sum);    }    return 0;}

0 0