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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#778588 | #5140. Frozen Scoreboard | Bicycle_23# | WA | 2ms | 4264kb | C++20 | 2.9kb | 2024-11-24 15:21:11 | 2024-11-24 15:21:11 |
Judging History
answer
#include<iostream>
#include<algorithm>
#include<cstring>
#include<map>
#include<set>
#include<stack>
#include<vector>
using namespace std;
#define int long long
#define endl '\n'
typedef pair<int, int> pii;
const int N = 1e3 + 10;
const int mod = 998244353;
int n, m;
string s[N][15];
int a[N][15][2];
struct P
{
int id, x, y;
};
bool cmp(P a, P b)
{
return a.x < b.x;
}
vector<P>fp;
int str2int(string s)
{
int res = 0;
for (auto c : s)
{
res = res * 10 + (c - '0');
}
return res;
}
void solve()
{
cin >> n >> m;
for (int i = 1; i <= n; i++)
{
int cnt, pnt;
fp.clear();
cin >> cnt >> pnt;
for (int j = 1; j <= m; j++)
{
cin >> s[i][j];
if (s[i][j] == "+")
{
string tmp;
cin >> tmp;
string x;
string y;
int flag = 0;
for (auto c : tmp)
{
if (c == '/')
{
flag = 1;
continue;
}
if (flag) y += c;
else x += c;
}
a[i][j][0] = str2int(x);
a[i][j][1] = str2int(y);
pnt -= a[i][j][1] + 20 * (a[i][j][0] - 1);
cnt--;
}
else if (s[i][j] == "?")
{
string x;
string y;
cin >> x >> y;
a[i][j][0] = str2int(x);
a[i][j][1] = str2int(y);
}
else if (s[i][j] == "-")
{
cin >> a[i][j][1];
}
}
pnt -= cnt * 240;
if (pnt < 0)
{
cout << "No" << endl;
continue;
}
int cntf = 0;
for (int j = 1; j <= m; j++)
{
if (s[i][j] == "?")
{
cntf++;
fp.push_back({ j,a[i][j][0],a[i][j][1] });
}
}
sort(fp.begin(), fp.end(), cmp);
if (cntf < cnt)
{
cout << "No" << endl;
continue;
}
else
{
for (int j = 0; j < fp.size(); j++)
{
int tt = pnt / 20;
if (cnt == 0) break;
if (tt == 0 && fp[j].x != fp[j].y)
{
pnt = -1;
cout << "No" << endl;
break;
}
int sc = 240 + tt*20 + pnt % 20;
if (tt <= fp[j].y)
{
s[i][fp[j].id] = "+";
a[i][fp[j].id][0] = (tt==0?1:tt);
a[i][fp[j].id][1] = 240 + (tt == 0 ? 0 : 1) * 20 + pnt % 20;
pnt = 0;
cnt--;
}
else
{
s[i][fp[j].id] = "+";
a[i][fp[j].id][0] = fp[j].y;
sc = 240 + fp[j].y * 20;
int tmp = pnt - sc;
tmp = min(tmp, 59ll);
a[i][fp[j].id][1] = sc - fp[j].y * 20 + tmp;
pnt -= fp[j].y * 20 + tmp;
cnt--;
}
}
}
if ((pnt != 0 || cnt != 0)&&pnt!=-1)
{
cout << "No" << endl;
continue;
}
else if (pnt != -1)
{
cout << "Yes" << endl;
for (int j = 1; j <= m; j++)
{
if (s[i][j] == "+")
{
cout << "+ " << a[i][j][0] << "/" << a[i][j][1] << endl;
}
else if (s[i][j] == "?" || s[i][j] == "-")
{
cout << "- " << a[i][j][1] << endl;
}
else cout << "." << endl;
}
}
}
}
signed main()
{
std::ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
int T = 1;
//cin >> T;
while (T--)
{
solve();
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 4264kb
input:
1 13 7 951 + 1/6 ? 3 4 + 4/183 - 2 + 3/217 . . . + 2/29 + 1/91 . + 1/22 .
output:
Yes + 1/6 + 2/263 + 4/183 - 2 + 3/217 . . . + 2/29 + 1/91 . + 1/22 .
result:
ok ok (1 test case)
Test #2:
score: 0
Accepted
time: 1ms
memory: 4080kb
input:
6 2 1 100 . ? 3 4 2 100 + 1/1 + 1/2 0 0 - 5 - 6 2 480 ? 100 100 ? 100 100 2 480 ? 99 100 ? 100 100 1 2000 ? 100 100 ? 100 100
output:
No No Yes - 5 - 6 Yes + 1/240 + 1/240 No Yes + 88/260 - 100
result:
ok ok (6 test cases)
Test #3:
score: -100
Wrong Answer
time: 2ms
memory: 4204kb
input:
1000 13 6 1519 + 3/183 - 1 + 9/133 ? 2 3 - 5 ? 1 3 - 5 ? 1 1 ? 1 3 - 5 + 1/165 - 6 ? 2 5 2 570 - 2 - 9 . - 1 - 7 - 6 + 4/179 - 2 ? 2 5 . - 2 ? 1 3 . 1 140 . - 2 . - 2 - 1 - 2 - 2 . . . . + 3/100 . 1 195 + 1/195 . . . . . . . . ? 1 1 . . . 0 0 . . . . . . . . . . . . . 3 776 ? 8 22 ? 1 8 - 6 + 1/173 ...
output:
No No Yes . - 2 . - 2 - 1 - 2 - 2 . . . . + 3/100 . Yes + 1/195 . . . . . . . . - 1 . . . Yes . . . . . . . . . . . . . Yes - 22 + 5/274 - 6 + 1/173 - 11 - 9 - 3 - 6 - 6 - 8 - 12 - 1 + 2/229 No Yes . - 1 . + 5/277 - 7 - 2 + 1/240 - 9 + 3/213 - 7 + 1/202 - 1 - 7 Yes - 23 . - 3 - 6 - 10 - 2 - 8 - 10 -...
result:
wrong answer ans finds the answer, but out doesn't (test case 1)