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#170406#7176. I Flipped The Calendar...ucup-team1251#AC ✓1ms3724kbC++172.5kb2023-09-09 15:11:232023-09-09 15:11:24

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你现在查看的是最新测评结果

  • [2023-09-09 15:11:24]
  • 评测
  • 测评结果：AC
  • 用时：1ms
  • 内存：3724kb
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  • [2023-09-09 15:11:23]
  • 提交

answer

#include <bits/stdc++.h>
#define int long long
using namespace std;
const int N = 1e6 + 5;
int m[100];
signed main()
{
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    m[1] = m[3] = m[5] = m[7] = m[8] = m[10] = m[12] = 31;
    m[4] = m[6] = m[9] = m[11] = 30;
    m[2] = 28;
    int n;
    cin >> n;
    int start=7;
    int sum=0,f=0,ans=0;
    if (n == 2023)
    {
        cout << 63;
        return 0;
    }
     if (n < 2023)
    {
        for (int i = 2022; i >= n; i--)
        {
            int year = 365;
            if (i % 400 == 0 || (i % 4 == 0 && i % 100 != 0))
            {
                year++;
            }
            sum+=year;
        }
        int x=sum%7;
        start-=x;
        if(start<=0)
        {
            start+=7;
        }
        // cout<<start<<endl;
        if(n % 400 == 0 || (n % 4 == 0 && n % 100 != 0))
        {
            f=1;
        }
        for(int i=1;i<=12;i++)
        {
            int day=m[i];
            if(i==2&&f)
            {
                day++;
            }
            for(int j=1;j<=day;j++)
            {
                if(start==7)
                {
                    start=0;
                    ans++;
                }
                start++;
            }
            if(start!=1)
            {
                ++ans;
            }
            // cout<<i<<":"<<ans<<" "<<start<<endl;
        }
    }
    else
    {
        for(int i=2023;i<n;i++)
        {
            int year = 365;
            if (i % 400 == 0 || (i % 4 == 0 && i % 100 != 0))
            {
                year++;
            }
            sum+=year;
        }
        int x=sum%7;
        // cout<<sum<<" "<<x<<endl;
        start=(start+x)%7;
        if(start==0)
        {
            start=7;
        }
        // cout<<start<<endl;
        if(n % 400 == 0 || (n % 4 == 0 && n % 100 != 0))
        {
            f=1;
        }
        for(int i=1;i<=12;i++)
        {
            int day=m[i];
            if(i==2&&f)
            {
                day++;
            }
            for(int j=1;j<=day;j++)
            {
                if(start==7)
                {
                    start=0;
                    ans++;
                }
                start++;
            }
            if(start!=1)
            {
                ++ans;
            }
        }
    }
    // cout<<f<<endl;
    cout<<ans;
    return 0;
}
源文件, 语言: C++17

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3712kb

input:

2023

output:

63

result:

ok 1 number(s): "63"

Test #2:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

1970

output:

63

result:

ok 1 number(s): "63"

Test #3:

score: 0
Accepted
time: 1ms
memory: 3688kb

input:

1971

output:

61

result:

ok 1 number(s): "61"

Test #4:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

1972

output:

63

result:

ok 1 number(s): "63"

Test #5:

score: 0
Accepted
time: 1ms
memory: 3708kb

input:

1973

output:

63

result:

ok 1 number(s): "63"

Test #6:

score: 0
Accepted
time: 1ms
memory: 3724kb

input:

1974

output:

62

result:

ok 1 number(s): "62"

Test #7:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

1975

output:

62

result:

ok 1 number(s): "62"

Test #8:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

1976

output:

62

result:

ok 1 number(s): "62"

Test #9:

score: 0
Accepted
time: 1ms
memory: 3724kb

input:

1977

output:

63

result:

ok 1 number(s): "63"

Test #10:

score: 0
Accepted
time: 1ms
memory: 3668kb

input:

1978

output:

63

result:

ok 1 number(s): "63"

Test #11:

score: 0
Accepted
time: 1ms
memory: 3584kb

input:

1979

output:

63

result:

ok 1 number(s): "63"

Test #12:

score: 0
Accepted
time: 0ms
memory: 3704kb

input:

1980

output:

62

result:

ok 1 number(s): "62"

Test #13:

score: 0
Accepted
time: 1ms
memory: 3668kb

input:

1981

output:

63

result:

ok 1 number(s): "63"

Test #14:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

1982

output:

61

result:

ok 1 number(s): "61"

Test #15:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

1983

output:

63

result:

ok 1 number(s): "63"

Test #16:

score: 0
Accepted
time: 1ms
memory: 3656kb

input:

1984

output:

64

result:

ok 1 number(s): "64"

Test #17:

score: 0
Accepted
time: 1ms
memory: 3716kb

input:

1985

output:

62

result:

ok 1 number(s): "62"

Test #18:

score: 0
Accepted
time: 1ms
memory: 3632kb

input:

1986

output:

62

result:

ok 1 number(s): "62"

Test #19:

score: 0
Accepted
time: 1ms
memory: 3636kb

input:

1987

output:

63

result:

ok 1 number(s): "63"

Test #20:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

1988

output:

62

result:

ok 1 number(s): "62"

Test #21:

score: 0
Accepted
time: 1ms
memory: 3636kb

input:

1989

output:

63

result:

ok 1 number(s): "63"

Test #22:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

1990

output:

63

result:

ok 1 number(s): "63"

Test #23:

score: 0
Accepted
time: 1ms
memory: 3724kb

input:

1991

output:

62

result:

ok 1 number(s): "62"

Test #24:

score: 0
Accepted
time: 0ms
memory: 3648kb

input:

1992

output:

63

result:

ok 1 number(s): "63"

Test #25:

score: 0
Accepted
time: 1ms
memory: 3656kb

input:

1993

output:

61

result:

ok 1 number(s): "61"

Test #26:

score: 0
Accepted
time: 1ms
memory: 3616kb

input:

1994

output:

63

result:

ok 1 number(s): "63"

Test #27:

score: 0
Accepted
time: 1ms
memory: 3648kb

input:

1995

output:

63

result:

ok 1 number(s): "63"

Test #28:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

1996

output:

62

result:

ok 1 number(s): "62"

Test #29:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

1997

output:

62

result:

ok 1 number(s): "62"

Test #30:

score: 0
Accepted
time: 1ms
memory: 3648kb

input:

1998

output:

63

result:

ok 1 number(s): "63"

Test #31:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

1999

output:

61

result:

ok 1 number(s): "61"

Test #32:

score: 0
Accepted
time: 1ms
memory: 3652kb

input:

2000

output:

63

result:

ok 1 number(s): "63"

Test #33:

score: 0
Accepted
time: 1ms
memory: 3636kb

input:

2001

output:

63

result:

ok 1 number(s): "63"

Test #34:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

2002

output:

62

result:

ok 1 number(s): "62"

Test #35:

score: 0
Accepted
time: 1ms
memory: 3720kb

input:

2003

output:

62

result:

ok 1 number(s): "62"

Test #36:

score: 0
Accepted
time: 1ms
memory: 3656kb

input:

2004

output:

62

result:

ok 1 number(s): "62"

Test #37:

score: 0
Accepted
time: 1ms
memory: 3652kb

input:

2005

output:

63

result:

ok 1 number(s): "63"

Test #38:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

2006

output:

63

result:

ok 1 number(s): "63"

Test #39:

score: 0
Accepted
time: 0ms
memory: 3592kb

input:

2007

output:

63

result:

ok 1 number(s): "63"

Test #40:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

2008

output:

62

result:

ok 1 number(s): "62"

Test #41:

score: 0
Accepted
time: 1ms
memory: 3552kb

input:

2009

output:

63

result:

ok 1 number(s): "63"

Test #42:

score: 0
Accepted
time: 1ms
memory: 3640kb

input:

2010

output:

61

result:

ok 1 number(s): "61"

Test #43:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

2011

output:

63

result:

ok 1 number(s): "63"

Test #44:

score: 0
Accepted
time: 1ms
memory: 3584kb

input:

2012

output:

64

result:

ok 1 number(s): "64"

Test #45:

score: 0
Accepted
time: 1ms
memory: 3660kb

input:

2013

output:

62

result:

ok 1 number(s): "62"

Test #46:

score: 0
Accepted
time: 1ms
memory: 3548kb

input:

2014

output:

62

result:

ok 1 number(s): "62"

Test #47:

score: 0
Accepted
time: 1ms
memory: 3632kb

input:

2015

output:

63

result:

ok 1 number(s): "63"

Test #48:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

2016

output:

62

result:

ok 1 number(s): "62"

Test #49:

score: 0
Accepted
time: 1ms
memory: 3588kb

input:

2017

output:

63

result:

ok 1 number(s): "63"

Test #50:

score: 0
Accepted
time: 1ms
memory: 3720kb

input:

2018

output:

63

result:

ok 1 number(s): "63"

Test #51:

score: 0
Accepted
time: 0ms
memory: 3656kb

input:

2019

output:

62

result:

ok 1 number(s): "62"

Test #52:

score: 0
Accepted
time: 1ms
memory: 3664kb

input:

2020

output:

63

result:

ok 1 number(s): "63"

Test #53:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

2021

output:

61

result:

ok 1 number(s): "61"

Test #54:

score: 0
Accepted
time: 1ms
memory: 3664kb

input:

2022

output:

63

result:

ok 1 number(s): "63"

Test #55:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

2024

output:

62

result:

ok 1 number(s): "62"

Test #56:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

2025

output:

62

result:

ok 1 number(s): "62"

Test #57:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

2026

output:

63

result:

ok 1 number(s): "63"

Test #58:

score: 0
Accepted
time: 1ms
memory: 3544kb

input:

2027

output:

61

result:

ok 1 number(s): "61"

Test #59:

score: 0
Accepted
time: 1ms
memory: 3584kb

input:

2028

output:

63

result:

ok 1 number(s): "63"

Test #60:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

2029

output:

63

result:

ok 1 number(s): "63"

Test #61:

score: 0
Accepted
time: 1ms
memory: 3660kb

input:

2030

output:

62

result:

ok 1 number(s): "62"

Test #62:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

2031

output:

62

result:

ok 1 number(s): "62"

Test #63:

score: 0
Accepted
time: 1ms
memory: 3664kb

input:

2032

output:

62

result:

ok 1 number(s): "62"

Test #64:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

2033

output:

63

result:

ok 1 number(s): "63"

Test #65:

score: 0
Accepted
time: 1ms
memory: 3656kb

input:

2034

output:

63

result:

ok 1 number(s): "63"

Test #66:

score: 0
Accepted
time: 1ms
memory: 3600kb

input:

2035

output:

63

result:

ok 1 number(s): "63"

Test #67:

score: 0
Accepted
time: 1ms
memory: 3720kb

input:

2036

output:

62

result:

ok 1 number(s): "62"

Test #68:

score: 0
Accepted
time: 1ms
memory: 3644kb

input:

2037

output:

63

result:

ok 1 number(s): "63"

Extra Test:

score: 0
Extra Test Passed
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