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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#371846 | #5140. Frozen Scoreboard | Djangle162857 | WA | 287ms | 3832kb | C++14 | 3.4kb | 2024-03-30 17:11:31 | 2024-03-30 17:11:31 |
Judging History
answer
#define _CRT_SECURE_NO_WARNINGS
#include <algorithm>
#include <cmath>
#include <cstring>
#include <iostream>
#include <queue>
#include <string>
using namespace std;
#define debug(x) cerr << #x << " == " << x << endl
#define el '\n'
#define fir first
#define sec second
typedef long long ll;
typedef pair<int, int> PII;
const int mod = 1000000007;
const int inf = 0x3f3f3f3f;
const int N = 200020;
struct problem {
char typ;
bool ac;
int sub, tim;
int mn, mx;
};
void solve()
{
int n, m;
cin >> n >> m;
while (n--) {
int totp, tott;
cin >> totp >> tott;
char ch;
vector<problem> t(15), a(15);
vector<int> f(15);
int nowtim = 0, nowp = 0;
for (int i = 1; i <= m; i++) {
cin >> t[i].typ;
if (t[i].typ == '.')
continue;
if (t[i].typ == '?') {
cin >> t[i].mn >> t[i].mx;
t[i].mn = t[i].mx - t[i].mn;
}
if (t[i].typ == '-') {
cin >> t[i].sub;
}
if (t[i].typ == '+') {
cin >> t[i].sub >> ch >> t[i].tim;
nowtim += (t[i].sub - 1) * 20 + t[i].tim;
nowp++;
f[i] = 1;
}
}
// cout << nowtim << endl;
int resp = totp - nowp, rest = tott - nowtim, fff = 0;
for (int now = 0; now < (1 << (m + 1)); now++) {
vector<int> res(15, 0);
int flag = 0, tt = 0;
for (int i = 1; i <= m; i++) {
if (now >> i & 1) {
res[i] = 1;
tt++;
}
}
if (tt != totp)
continue;
int mnt = 0, mxt = 0, tot = 0;
for (int i = 1; i <= m; i++) {
if (res[i] == 1 && f[i] == 1)
continue;
if (res[i] == 1 && f[i] == 0) {
if (t[i].typ != '?') {
flag = 1;
break;
}
else {
mnt += 240 + 20 * (t[i].mn);
mxt += 300 + 20 * (t[i].mx - 1);
tot += t[i].mx - t[i].mn - 1;
}
}
if (res[i] == 0 && t[i].typ == '+') {
flag = 1;
break;
}
}
if (flag == 1)
continue;
// cout << mnt << " " << mxt << " " << rest << endl;
if (mnt <= rest && rest <= mxt) {
fff = 1;
// cout << "FIND" << endl;
int res1 = min(tot, (rest - mnt) / 20);
int res2 = rest - mnt - res1 * 20;
// cout << res1 << " " << res2 << endl;
for (int i = 1; i <= m; i++) {
if (res[i] == 0) {
a[i] = t[i];
if (a[i].typ == '?') {
a[i].typ = '-';
a[i].sub = t[i].mx;
}
}
else {
a[i] = t[i];
if (a[i].typ == '?') {
a[i].typ = '+';
// cout << i << endl;
int now = a[i].mx - a[i].mn - 1;
if (res1 >= now) {
res1 -= now;
a[i].sub = a[i].mx;
}
else {
a[i].sub = a[i].mn + res1 + 1;
res1 = 0;
}
if (res2 > 0) {
if (res2 <= 60) {
a[i].tim = 240 + res2;
res2 = 0;
}
else {
a[i].tim = 300;
res2 -= 60;
}
}
else
a[i].tim = 240;
}
}
}
break;
}
}
if (fff == 0) {
cout << "No" << endl;
continue;
}
cout << "Yes" << endl;
for (int i = 1; i <= m; i++) {
cout << a[i].typ << " ";
if (a[i].typ == '.') {
cout << endl;
continue;
}
if (a[i].typ == '-') {
cout << a[i].sub << endl;
}
if (a[i].typ == '+') {
cout << a[i].sub << '/' << a[i].tim << endl;
}
}
}
}
int main()
{
ios::sync_with_stdio(false);
cin.tie(nullptr);
cout.tie(nullptr);
int T = 1;
// cin >> T;
while (T--) {
solve();
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3832kb
input:
1 13 7 951 + 1/6 ? 3 4 + 4/183 - 2 + 3/217 . . . + 2/29 + 1/91 . + 1/22 .
output:
Yes + 1/6 + 3/243 + 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: 3540kb
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 + 89/240 - 100
result:
ok ok (6 test cases)
Test #3:
score: -100
Wrong Answer
time: 287ms
memory: 3528kb
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:
Yes + 3/183 - 1 + 9/133 + 3/278 - 5 + 3/240 - 5 + 1/240 - 3 - 5 + 1/165 - 6 - 5 Yes - 2 - 9 . - 1 - 7 - 6 + 4/179 - 2 + 5/251 . - 2 - 3 . Yes . - 2 . - 2 - 1 - 2 - 2 . . . . + 3/100 . Yes + 1/195 . . . . . . . . - 1 . . . Yes . . . . . . . . . . . . . Yes - 22 - 8 -...
result:
wrong answer submit time should be between 0 and 299 (test case 22)