QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#693576 | #5140. Frozen Scoreboard | IsacBieber | AC ✓ | 50ms | 3896kb | C++23 | 3.4kb | 2024-10-31 16:24:35 | 2024-10-31 16:24:37 |
Judging History
answer
#include <bits/stdc++.h>
// #include<bits/extc++.h>
#define endl '\n'
#define eps 1e-7
#define pb push_back
#define eb emplace_back
#define debug(x) cerr<<#x<<": "<<x<<'\n';
// using namespace __gnu_pbds;
using namespace std;
using ll = long long;
using ld = long double;
using pll = pair <ll,ll>;
using pii = pair <int,int>;
using ull = unsigned long long;
const int N = 1e3 + 5, M = 25, MOD = 1e9 + 7;
mt19937_64 rnd (chrono::steady_clock::now().time_since_epoch().count());
bool flag;
int n, m, pass, fashi, now, t;
array<int,3> info[M], ans[M];
vector <int> v;
void dfs(int u,int have) // 有have个,需要pass-now个
{
if(u>m+1 || flag) return ;
if(have==pass-now)
{
int mn = 0;
for(auto idx:v)
{
auto [op,x,y] = info[idx];
mn += 240 + (y-x)*20;
}
for(int i=1;i<=m;i++) ans[i] = info[i];
if(t+mn<=fashi)
{
int d = fashi - (t+mn);
for(auto idx:v)
{
auto [op,x,y] = info[idx];
int bu = 299 + (y-1)*20 - (240 + (y-x)*20);
if(d-bu>=0)
{
d -= bu;
int g = min(x,bu/20+1);
ans[idx] = {0,y,299};
}
else
{
int g = min(x,d/20+1);
ans[idx] = {0,y-x+g,240+d-(g-1)*20};
assert(240+d-(g-1)*20<=299);
d = 0;
}
}
if(!d) flag = 1;
}
return ;
}
dfs(u+1,have);
if(info[u][0]==2)
{
v.eb(u);
dfs(u+1,have+1);
v.pop_back();
}
}
void isac()
{
scanf("%d%d",&n,&m);
for(int i=1;i<=n;i++)
{
cin>>pass>>fashi;
now = 0, t = 0;
for(int j=1;j<=m;j++)
{
char op[2];
scanf("%s", op);
if(op[0] == '+')
{
info[j][0] = 0;
scanf("%d/%d", &info[j][1], &info[j][2]);
now ++;
t += (info[j][1]-1)*20 + info[j][2];
}
else if(op[0] == '-')
{
info[j][0] = 1;
scanf("%d", &info[j][1]);
}
else if(op[0] == '?')
{
info[j][0] = 2;
scanf("%d%d", &info[j][1], &info[j][2]);
}
else info[j][0] = 3;
ans[j] = info[j];
}
int need = pass - now;
if(need<0 || fashi<t) cout<<"No\n";
else
{
v.clear();
flag = 0;
dfs(1,0);
if(flag)
{
cout<<"Yes\n";
for(int i=1;i<=m;i++)
{
if(!ans[i][0]) cout<<"+ "<<ans[i][1]<<"/"<<ans[i][2]<<'\n';
else if(ans[i][0]==1) cout<<"- "<<ans[i][1]<<'\n';
else if(ans[i][0]==2) cout<<"- "<<ans[i][2]<<'\n';
else cout<<".\n";
}
}
else cout<<"No\n";
}
}
}
int main(void)
{
int T = 1;
while (T--) isac();
return 0;
}
/*
Zena youth together.
Such a pretty name.
There will be a long story.
fashi will tell all.
*/
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3820kb
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: 0ms
memory: 3760kb
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 - 100 + 89/240
result:
ok ok (6 test cases)
Test #3:
score: 0
Accepted
time: 0ms
memory: 3776kb
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 - 5 - 3 - 5 + 1/258 + 3/240 - 5 + 1/165 - 6 + 4/240 Yes - 2 - 9 . - 1 - 7 - 6 + 4/179 - 2 - 5 . - 2 + 3/291 . Yes . - 2 . - 2 - 1 - 2 - 2 . . . . + 3/100 . Yes + 1/195 . . . . . . . . - 1 . . . Yes . . . . . . . . . . . . . Yes - 22 - 8 - 6 + 1/173 - 11 - 9 - 3 - 6 + 6/25...
result:
ok ok (1000 test cases)
Test #4:
score: 0
Accepted
time: 4ms
memory: 3760kb
input:
1000 13 0 0 . . . - 1 . - 5 . - 2 - 2 - 1 - 9 - 2 . 0 0 - 7 - 1 ? 2 2 - 2 - 4 . - 1 - 3 - 6 - 1 ? 4 6 . - 1 2 480 + 4/120 - 3 - 5 . - 11 - 1 - 4 - 4 - 3 ? 13 22 . + 9/140 ? 1 5 3 465 . . . + 1/124 . + 1/139 . . + 1/202 . . . . 3 885 - 1 - 4 - 4 + 4/158 . + 9/138 ? 1 8 . ? 1 3 . - 4 ? 2 5 . 6 970 - 4...
output:
Yes . . . - 1 . - 5 . - 2 - 2 - 1 - 9 - 2 . Yes - 7 - 1 - 2 - 2 - 4 . - 1 - 3 - 6 - 1 - 6 . - 1 Yes + 4/120 - 3 - 5 . - 11 - 1 - 4 - 4 - 3 - 22 . + 9/140 - 5 Yes . . . + 1/124 . + 1/139 . . + 1/202 . . . . Yes - 1 - 4 - 4 + 4/158 . + 9/138 - 8 . - 3 . - 4 + 5/289 . No Yes - 2 + 1/205 - 1 + 1/106 - 1...
result:
ok ok (1000 test cases)
Test #5:
score: 0
Accepted
time: 4ms
memory: 3812kb
input:
1000 13 5 1620 - 2 - 1 ? 2 4 ? 4 5 + 6/213 . + 6/231 ? 2 4 + 7/215 . . ? 2 6 ? 1 1 2 975 ? 1 4 - 2 - 6 . ? 2 12 ? 1 4 ? 2 7 - 3 - 1 ? 2 19 ? 2 2 - 2 ? 1 1 0 0 . . - 3 - 1 . - 1 - 4 . - 1 . - 1 - 1 - 3 4 1342 . - 6 - 2 - 4 - 8 - 6 + 14/95 ? 2 2 ? 1 9 ? 6 10 - 7 + 4/205 ? 3 5 5 1019 . . . + 2/116 . - ...
output:
Yes - 2 - 1 - 4 - 5 + 6/213 . + 6/231 - 4 + 7/215 . . + 6/299 + 1/242 Yes - 4 - 2 - 6 . - 12 - 4 - 7 - 3 - 1 + 19/299 + 2/296 - 2 - 1 Yes . . - 3 - 1 . - 1 - 4 . - 1 . - 1 - 1 - 3 Yes . - 6 - 2 - 4 - 8 - 6 + 14/95 - 2 - 9 + 10/262 - 7 + 4/205 + 3/240 Yes . . . + 2/116 . - 1 + 3/127 . . + 1/275 + 4/1...
result:
ok ok (1000 test cases)
Test #6:
score: 0
Accepted
time: 4ms
memory: 3824kb
input:
1000 13 0 0 . . . . - 1 . ? 1 4 . . - 1 . . - 1 5 1008 - 2 - 2 . + 4/157 . . + 2/145 - 3 + 2/125 . + 1/233 + 4/188 - 5 0 0 . . ? 1 1 . . . . . . . . . . 6 1359 + 1/100 + 2/144 - 4 + 2/238 - 2 - 2 + 4/107 + 4/214 . ? 3 6 + 9/236 - 4 - 6 8 3064 + 20/155 . - 17 - 11 ? 9 10 ? 11 30 - 1 ? 6 13 + 6/113 + ...
output:
Yes . . . . - 1 . - 4 . . - 1 . . - 1 Yes - 2 - 2 . + 4/157 . . + 2/145 - 3 + 2/125 . + 1/233 + 4/188 - 5 Yes . . - 1 . . . . . . . . . . Yes + 1/100 + 2/144 - 4 + 2/238 - 2 - 2 + 4/107 + 4/214 . - 6 + 9/236 - 4 - 6 Yes + 20/155 . - 17 - 11 + 10/299 - 30 - 1 + 12/243 + 6/113 + 2/221 + 4/240 + 12/151...
result:
ok ok (1000 test cases)
Test #7:
score: 0
Accepted
time: 0ms
memory: 3756kb
input:
1000 13 2 501 ? 1 8 - 1 + 4/208 - 5 - 1 - 19 + 4/173 - 11 . - 11 ? 1 1 . - 10 4 599 - 2 . - 12 . + 1/142 + 3/85 - 3 ? 4 8 + 4/80 . - 1 . + 3/152 13 3774 ? 2 7 ? 2 3 + 12/162 + 2/112 + 4/174 + 12/156 + 2/163 + 2/168 + 12/186 + 6/191 + 8/43 ? 1 2 ? 1 16 8 2408 ? 2 5 ? 1 1 ? 6 14 + 4/204 . + 2/97 + 2/2...
output:
Yes - 8 - 1 + 4/208 - 5 - 1 - 19 + 4/173 - 11 . - 11 - 1 . - 10 Yes - 2 . - 12 . + 1/142 + 3/85 - 3 - 8 + 4/80 . - 1 . + 3/152 No Yes + 5/299 + 1/299 + 11/244 + 4/204 . + 2/97 + 2/222 + 10/230 . - 7 . - 1 + 2/233 Yes . - 8 - 4 - 4 - 2 . - 7 . . - 10 - 5 - 3 - 4 Yes - 5 + 1/173 . - 2 - 1 + 5/238 - 2 ...
result:
ok ok (1000 test cases)
Test #8:
score: 0
Accepted
time: 27ms
memory: 3776kb
input:
1000 13 1 19917 ? 30 39 ? 79 81 ? 32 33 ? 35 95 ? 14 84 ? 6 17 ? 11 31 ? 5 8 ? 34 89 ? 38 50 ? 10 10 ? 22 54 ? 5 92 1 16730 ? 56 59 ? 40 55 ? 42 54 ? 5 9 ? 65 79 ? 7 11 ? 25 34 ? 2 10 ? 29 51 ? 2 7 ? 39 48 ? 4 67 ? 24 36 8 17772 ? 17 35 ? 36 46 ? 42 63 ? 2 11 ? 59 84 ? 4 36 ? 9 21 ? 76 86 ? 48 89 ? ...
output:
No No No Yes - 95 - 22 - 22 - 93 - 8 - 8 + 80/299 - 40 - 60 + 38/299 - 25 + 99/299 + 48/242 No No No Yes - 54 - 31 - 52 - 11 - 20 + 74/299 + 14/299 + 86/299 + 96/299 + 65/245 + 6/240 + 35/240 + 19/240 No Yes - 75 - 52 - 27 - 3 - 9 - 89 - 17 - 79 - 44 + 71/299 + 39/288 + 43/240 - 12 No No No No No Ye...
result:
ok ok (1000 test cases)
Test #9:
score: 0
Accepted
time: 29ms
memory: 3676kb
input:
1000 13 11 8761 ? 14 96 ? 9 35 ? 12 16 ? 28 55 ? 2 27 ? 6 7 ? 17 50 ? 25 31 ? 4 11 ? 62 98 ? 10 19 ? 3 3 ? 9 13 6 12408 ? 46 73 ? 22 46 ? 24 66 ? 19 43 ? 13 17 ? 2 3 ? 14 23 ? 6 6 ? 61 67 ? 17 25 ? 1 62 ? 59 64 ? 2 32 10 4393 ? 11 90 ? 19 58 ? 61 98 ? 42 43 ? 55 69 ? 32 35 ? 26 70 ? 2 5 ? 14 65 ? 16...
output:
Yes - 96 - 35 + 16/299 + 55/299 + 27/299 + 7/299 + 50/299 + 31/299 + 11/299 + 83/248 + 10/240 + 1/240 + 5/240 No No No Yes - 30 - 68 - 30 - 33 - 59 - 84 + 45/299 + 80/299 + 43/299 - 1 - 25 + 80/242 - 19 Yes - 40 - 6 - 52 - 22 - 75 + 40/241 + 4/240 + 3/240 + 1/240 + 19/240 + 22/240 + 9/240 + 2/240 Ye...
result:
ok ok (1000 test cases)
Test #10:
score: 0
Accepted
time: 21ms
memory: 3624kb
input:
1000 13 8 4901 ? 16 42 ? 66 89 ? 67 91 ? 6 10 ? 1 63 ? 2 10 ? 44 65 ? 22 45 ? 2 29 ? 27 47 ? 18 32 ? 11 64 ? 17 30 11 12279 ? 65 99 ? 20 33 ? 57 71 ? 20 68 ? 38 58 ? 4 4 ? 2 4 ? 19 95 ? 58 74 ? 23 39 ? 29 71 ? 17 49 ? 4 32 3 11014 ? 9 37 ? 15 61 ? 3 34 ? 5 78 ? 24 54 ? 26 34 ? 18 23 ? 4 20 ? 26 36 ?...
output:
Yes - 42 - 89 - 91 + 10/299 - 63 + 10/299 + 29/243 + 24/240 + 28/240 + 21/240 + 15/240 - 64 + 14/240 Yes - 99 - 33 + 71/299 + 68/299 + 58/299 + 4/299 + 4/299 + 95/299 + 53/245 + 17/240 + 43/240 + 33/240 + 29/240 No No No No No Yes - 9 + 76/299 - 18 + 87/299 - 10 - 12 - 3 + 65/299 + 89/299 - 25 + 67/...
result:
ok ok (1000 test cases)
Test #11:
score: 0
Accepted
time: 30ms
memory: 3888kb
input:
1000 13 5 2258 ? 89 96 ? 6 46 ? 8 75 ? 18 66 ? 1 3 ? 35 96 ? 60 88 ? 4 68 ? 12 51 ? 84 95 ? 7 46 ? 9 21 ? 52 52 11 12149 ? 27 29 ? 11 32 ? 61 76 ? 89 94 ? 26 96 ? 80 97 ? 89 89 ? 25 84 ? 20 90 ? 51 57 ? 60 89 ? 18 35 ? 3 28 8 10339 ? 81 92 ? 32 72 ? 54 73 ? 3 9 ? 29 35 ? 24 25 ? 70 72 ? 23 36 ? 4 16...
output:
Yes + 28/258 - 46 - 75 - 66 + 3/240 - 96 - 88 - 68 - 51 + 12/240 - 46 + 13/240 + 1/240 Yes - 29 - 32 + 76/299 + 94/299 + 79/251 + 18/240 + 1/240 + 60/240 + 71/240 + 7/240 + 30/240 + 18/240 + 26/240 Yes + 92/299 + 72/299 + 73/299 - 9 - 35 - 25 + 72/299 + 36/299 + 16/299 + 27/245 - 7 - 1 + 23/240 Yes ...
result:
ok ok (1000 test cases)
Test #12:
score: 0
Accepted
time: 27ms
memory: 3636kb
input:
1000 13 6 11102 ? 16 53 ? 83 100 ? 52 62 ? 10 25 ? 23 46 ? 59 86 ? 1 3 ? 78 90 ? 23 62 ? 11 40 ? 51 55 ? 19 78 ? 52 73 11 19315 ? 48 48 ? 14 23 ? 13 89 ? 2 28 ? 27 29 ? 97 98 ? 30 70 ? 77 80 ? 67 97 ? 10 83 ? 4 11 ? 4 28 ? 1 24 10 16960 ? 41 47 ? 9 80 ? 2 8 ? 26 32 ? 1 20 ? 24 24 ? 10 17 ? 37 63 ? 3...
output:
Yes - 53 + 100/299 - 62 - 25 - 46 + 86/299 - 3 + 90/299 - 62 - 40 + 55/299 + 78/299 + 65/247 No No Yes - 62 - 20 - 66 - 26 - 45 - 57 + 36/299 + 33/299 + 60/299 + 16/290 + 68/240 + 57/240 + 78/240 No Yes - 70 - 78 - 88 - 70 - 30 - 35 - 40 + 8/295 + 24/240 + 4/240 + 57/240 + 7/240 + 1/240 No No Yes - ...
result:
ok ok (1000 test cases)
Test #13:
score: 0
Accepted
time: 29ms
memory: 3760kb
input:
1000 13 6 2161 ? 11 17 ? 5 36 ? 88 95 ? 31 44 ? 59 85 ? 7 18 ? 35 88 ? 4 8 ? 2 89 ? 20 30 ? 58 88 ? 14 40 ? 22 30 7 3123 ? 19 30 ? 15 19 ? 84 90 ? 65 84 ? 59 71 ? 9 54 ? 2 92 ? 2 9 ? 21 42 ? 15 44 ? 17 33 ? 32 99 ? 19 19 7 3439 ? 51 72 ? 24 37 ? 19 36 ? 60 91 ? 57 61 ? 5 23 ? 25 76 ? 41 95 ? 9 24 ? ...
output:
No Yes - 30 + 11/243 + 7/240 - 84 + 13/240 - 54 - 92 + 8/240 + 22/240 - 44 + 17/240 - 99 + 1/240 Yes - 72 - 37 - 36 - 91 + 22/259 + 19/240 - 76 - 95 + 16/240 + 4/240 + 12/240 + 15/240 + 6/240 Yes - 59 - 2 - 64 - 11 + 17/248 + 3/240 - 58 + 4/240 + 1/240 - 95 + 8/240 - 80 + 7/240 No No No Yes - 1 - 78...
result:
ok ok (1000 test cases)
Test #14:
score: 0
Accepted
time: 28ms
memory: 3812kb
input:
1000 13 6 2111 ? 8 61 ? 1 14 ? 36 64 ? 3 32 ? 16 63 ? 19 62 ? 19 21 ? 14 17 ? 3 52 ? 33 83 ? 51 66 ? 13 23 ? 12 43 7 2808 ? 5 8 ? 21 85 ? 10 22 ? 23 84 ? 17 50 ? 24 61 ? 3 6 ? 4 63 ? 7 30 ? 25 76 ? 18 92 ? 23 39 ? 19 39 6 1989 ? 91 93 ? 28 41 ? 17 53 ? 66 73 ? 7 26 ? 35 50 ? 2 2 ? 3 86 ? 29 32 ? 10 ...
output:
No No Yes + 4/249 - 41 - 53 + 8/240 - 26 - 50 + 1/240 - 86 + 4/240 - 44 + 14/240 + 2/240 - 68 Yes - 19 - 48 - 83 + 13/240 + 35/240 + 1/240 + 1/240 - 71 - 82 + 1/240 + 5/240 + 32/240 - 86 No No Yes - 29 - 61 - 31 - 89 - 87 - 80 + 3/266 + 11/240 + 5/240 - 69 + 18/240 + 13/240 + 33/240 No No No No No N...
result:
ok ok (1000 test cases)
Test #15:
score: 0
Accepted
time: 50ms
memory: 3896kb
input:
1000 13 6 11435 ? 11 17 ? 5 36 ? 88 95 ? 31 44 ? 59 85 ? 7 18 ? 35 88 ? 4 8 ? 2 89 ? 20 30 ? 58 88 ? 14 40 ? 22 30 7 12636 ? 19 30 ? 15 19 ? 84 90 ? 65 84 ? 59 71 ? 9 54 ? 2 92 ? 2 9 ? 21 42 ? 15 44 ? 17 33 ? 32 99 ? 19 19 7 12572 ? 51 72 ? 24 37 ? 19 36 ? 60 91 ? 57 61 ? 5 23 ? 25 76 ? 41 95 ? 9 24...
output:
Yes - 17 - 36 + 95/299 + 44/299 + 85/299 - 18 + 88/299 - 8 + 89/299 - 30 + 88/280 - 40 - 30 No Yes + 72/299 - 37 - 36 + 91/299 + 61/299 - 23 + 76/299 + 95/299 - 24 - 9 + 39/299 + 97/298 - 12 No No No No No Yes + 87/299 - 11 + 53/299 + 70/299 + 34/299 - 23 + 66/299 - 27 - 25 + 89/299 + 36/296 - 22 - ...
result:
ok ok (1000 test cases)
Test #16:
score: 0
Accepted
time: 50ms
memory: 3632kb
input:
1000 13 6 9645 ? 8 61 ? 1 14 ? 36 64 ? 3 32 ? 16 63 ? 19 62 ? 19 21 ? 14 17 ? 3 52 ? 33 83 ? 51 66 ? 13 23 ? 12 43 7 12161 ? 5 8 ? 21 85 ? 10 22 ? 23 84 ? 17 50 ? 24 61 ? 3 6 ? 4 63 ? 7 30 ? 25 76 ? 18 92 ? 23 39 ? 19 39 6 10123 ? 91 93 ? 28 41 ? 17 53 ? 66 73 ? 7 26 ? 35 50 ? 2 2 ? 3 86 ? 29 32 ? 1...
output:
Yes + 61/299 - 14 + 64/299 - 32 + 63/299 + 62/299 - 21 - 17 - 52 + 83/299 + 66/290 - 23 - 43 Yes - 8 + 85/299 - 22 + 84/299 + 50/299 + 61/299 - 6 + 63/299 - 30 + 76/299 + 92/287 - 39 - 39 Yes + 93/299 - 41 + 53/299 + 73/299 - 26 + 50/299 - 2 + 86/299 - 32 - 44 - 22 - 5 + 68/288 No No Yes + 61/299 + ...
result:
ok ok (1000 test cases)
Test #17:
score: 0
Accepted
time: 1ms
memory: 3828kb
input:
21 13 13 0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 12 0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 13 1 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 12 0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/...
output:
Yes + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 No No Yes + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 + 1/0 - 1 No Yes . . . . . . . . . . . . . No Yes - 100 - 100 - 100 - 100 - 100 - 100 - 100 - 100 - 100 - 100 - 100 - 100 - 100 Yes - 100 - 10...
result:
ok ok (21 test cases)