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QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #167302 | #7176. I Flipped The Calendar... | ucup-team1447# | AC ✓ | 1ms | 3716kb | C++14 | 805b | 2023-09-07 13:31:10 | 2023-09-07 13:31:11 |
Judging History
answer
// This Code was made by Chinese_zjc_.
#include <bits/stdc++.h>
// #define debug
const int CNT[13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
bool is_leap(int YY) { return YY % 4 == 0; }
int year_days(int YY) { return 365 + is_leap(YY); }
int month_days(int YY, int MM) { return CNT[MM] + (is_leap(YY) && MM == 2); }
int n, ans;
signed main()
{
std::ios::sync_with_stdio(false);
std::cin >> n;
int curY = 2023, curD = 6;
while (curY < n)
curD += year_days(curY++);
while (curY > n)
curD -= year_days(--curY);
curD = (curD % 7 + 7) % 7;
for (int i = 1; i <= 12; ++i)
{
ans += (curD + month_days(n, i) + 6) / 7;
curD = (curD + month_days(n, i)) % 7;
}
std::cout << ans << std::endl;
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3652kb
input:
2023
output:
63
result:
ok 1 number(s): "63"
Test #2:
score: 0
Accepted
time: 1ms
memory: 3644kb
input:
1970
output:
63
result:
ok 1 number(s): "63"
Test #3:
score: 0
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time: 1ms
memory: 3588kb
input:
1971
output:
61
result:
ok 1 number(s): "61"
Test #4:
score: 0
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time: 0ms
memory: 3632kb
input:
1972
output:
63
result:
ok 1 number(s): "63"
Test #5:
score: 0
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time: 1ms
memory: 3652kb
input:
1973
output:
63
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ok 1 number(s): "63"
Test #6:
score: 0
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time: 1ms
memory: 3664kb
input:
1974
output:
62
result:
ok 1 number(s): "62"
Test #7:
score: 0
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time: 0ms
memory: 3644kb
input:
1975
output:
62
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Test #8:
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time: 1ms
memory: 3652kb
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output:
62
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Test #9:
score: 0
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time: 1ms
memory: 3584kb
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1977
output:
63
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ok 1 number(s): "63"
Test #10:
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time: 1ms
memory: 3660kb
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output:
63
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time: 1ms
memory: 3664kb
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output:
63
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Test #12:
score: 0
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time: 1ms
memory: 3588kb
input:
1980
output:
62
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ok 1 number(s): "62"
Test #13:
score: 0
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time: 1ms
memory: 3652kb
input:
1981
output:
63
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Test #14:
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memory: 3644kb
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output:
61
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memory: 3632kb
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output:
63
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memory: 3644kb
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time: 1ms
memory: 3656kb
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output:
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Test #19:
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time: 1ms
memory: 3708kb
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output:
63
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Test #20:
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time: 1ms
memory: 3668kb
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output:
62
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Test #21:
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memory: 3648kb
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output:
63
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Test #22:
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time: 1ms
memory: 3656kb
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output:
63
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Test #23:
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memory: 3640kb
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output:
62
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Test #24:
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time: 1ms
memory: 3656kb
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output:
63
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Test #25:
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time: 1ms
memory: 3636kb
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output:
61
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Test #26:
score: 0
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time: 0ms
memory: 3604kb
input:
1994
output:
63
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Test #27:
score: 0
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time: 1ms
memory: 3716kb
input:
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output:
63
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Test #28:
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memory: 3584kb
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output:
62
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Test #29:
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memory: 3644kb
input:
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output:
62
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Test #30:
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memory: 3652kb
input:
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output:
63
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Test #31:
score: 0
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time: 1ms
memory: 3588kb
input:
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output:
61
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ok 1 number(s): "61"
Test #32:
score: 0
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time: 1ms
memory: 3648kb
input:
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output:
63
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ok 1 number(s): "63"
Test #33:
score: 0
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time: 0ms
memory: 3640kb
input:
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output:
63
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ok 1 number(s): "63"
Test #34:
score: 0
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time: 1ms
memory: 3656kb
input:
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output:
62
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ok 1 number(s): "62"
Test #35:
score: 0
Accepted
time: 1ms
memory: 3632kb
input:
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output:
62
result:
ok 1 number(s): "62"
Test #36:
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time: 1ms
memory: 3588kb
input:
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output:
62
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Test #37:
score: 0
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time: 1ms
memory: 3592kb
input:
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output:
63
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ok 1 number(s): "63"
Test #38:
score: 0
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time: 1ms
memory: 3584kb
input:
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output:
63
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Test #39:
score: 0
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time: 1ms
memory: 3588kb
input:
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output:
63
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Test #40:
score: 0
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time: 1ms
memory: 3580kb
input:
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output:
62
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ok 1 number(s): "62"
Test #41:
score: 0
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time: 1ms
memory: 3636kb
input:
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output:
63
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Test #42:
score: 0
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time: 1ms
memory: 3700kb
input:
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output:
61
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Test #43:
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time: 1ms
memory: 3648kb
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output:
63
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Test #44:
score: 0
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time: 1ms
memory: 3636kb
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output:
64
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Test #45:
score: 0
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time: 0ms
memory: 3704kb
input:
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output:
62
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Test #46:
score: 0
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time: 1ms
memory: 3580kb
input:
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output:
62
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ok 1 number(s): "62"
Test #47:
score: 0
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time: 1ms
memory: 3712kb
input:
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output:
63
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ok 1 number(s): "63"
Test #48:
score: 0
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time: 1ms
memory: 3632kb
input:
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output:
62
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Test #49:
score: 0
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time: 0ms
memory: 3648kb
input:
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output:
63
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ok 1 number(s): "63"
Test #50:
score: 0
Accepted
time: 1ms
memory: 3648kb
input:
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output:
63
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ok 1 number(s): "63"
Test #51:
score: 0
Accepted
time: 0ms
memory: 3580kb
input:
2019
output:
62
result:
ok 1 number(s): "62"
Test #52:
score: 0
Accepted
time: 1ms
memory: 3716kb
input:
2020
output:
63
result:
ok 1 number(s): "63"
Test #53:
score: 0
Accepted
time: 1ms
memory: 3640kb
input:
2021
output:
61
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ok 1 number(s): "61"
Test #54:
score: 0
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time: 1ms
memory: 3700kb
input:
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output:
63
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ok 1 number(s): "63"
Test #55:
score: 0
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time: 1ms
memory: 3580kb
input:
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output:
62
result:
ok 1 number(s): "62"
Test #56:
score: 0
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time: 1ms
memory: 3644kb
input:
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output:
62
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ok 1 number(s): "62"
Test #57:
score: 0
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time: 0ms
memory: 3704kb
input:
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output:
63
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ok 1 number(s): "63"
Test #58:
score: 0
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time: 1ms
memory: 3652kb
input:
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output:
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Test #59:
score: 0
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time: 1ms
memory: 3716kb
input:
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output:
63
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ok 1 number(s): "63"
Test #60:
score: 0
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time: 0ms
memory: 3656kb
input:
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output:
63
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Test #61:
score: 0
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time: 1ms
memory: 3644kb
input:
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output:
62
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ok 1 number(s): "62"
Test #62:
score: 0
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time: 1ms
memory: 3652kb
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output:
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Test #63:
score: 0
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time: 0ms
memory: 3584kb
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output:
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ok 1 number(s): "62"
Test #64:
score: 0
Accepted
time: 1ms
memory: 3656kb
input:
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output:
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ok 1 number(s): "63"
Test #65:
score: 0
Accepted
time: 1ms
memory: 3620kb
input:
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output:
63
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ok 1 number(s): "63"
Test #66:
score: 0
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time: 1ms
memory: 3716kb
input:
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output:
63
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Test #67:
score: 0
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time: 1ms
memory: 3644kb
input:
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output:
62
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ok 1 number(s): "62"
Test #68:
score: 0
Accepted
time: 1ms
memory: 3652kb
input:
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output:
63
result:
ok 1 number(s): "63"
Extra Test:
score: 0
Extra Test Passed