QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#631783 | #9422. Two-star Contest | retired_midlights | WA | 29ms | 5792kb | C++14 | 2.1kb | 2024-10-12 10:15:44 | 2024-10-12 10:15:46 |
Judging History
answer
#include <bits/stdc++.h>
#define rep(i, a, b) for(int i = (int)a; i <= (int)b; i ++)
#define per(i, a, b) for(int i = (int)a; i >= (int)b; i --)
#define ll long long
using namespace std;
const int maxn = 400010;
int id[maxn], s[maxn];
bool cmp(int x, int y) { return s[x] < s[y]; }
void solve() {
int n, m, k;
cin >> n >> m >> k;
vector < vector < int > > p(n + 5, vector < int > (m + 5));
rep(i, 1, n) {
cin >> s[i];
rep(j, 1, m) cin >> p[i][j];
id[i] = i;
}
id[n + 1] = 0;
sort(id + 1, id + 1 + n, cmp);
vector < pair < int, int > > lines;
int l = 1, r = 1;
rep(i, 2, n + 1) {
if(s[id[i]] == s[id[i - 1]]) r ++;
else {
lines.emplace_back(l, r);
l = r + 1, r ++;
}
}
ll mx = 0;
// rep(i, 1, n) cout << id[i] << " \n";
for(auto [x, y] : lines) {
// cerr << "x : " << x << " y : " << y << " mx : " << mx << endl;
rep(i, x, y) {
ll sum = 0;
rep(j, 1, m) {
if(p[id[i]][j] != -1) sum += p[id[i]][j];
}
if(sum <= mx) {
ll needs = mx - sum + 1;
rep(j, 1, m) {
if(p[id[i]][j] == -1) {
p[id[i]][j] = min(1ll * k, needs);
needs -= min(1ll * k, needs);
}
}
if(needs > 0) {
cout << "No\n";
return;
}
} else {
rep(j, 1, m) if(p[id[i]][j] == -1) p[id[i]][j] = 0;
}
}
rep(i, x, y) {
ll sum = 0;
rep(j, 1, m) sum += p[id[i]][j];
mx = max(mx, sum);
}
}
cout << "Yes\n";
rep(i, 1, n) rep(j, 1, m) cout << p[i][j] << " \n"[j == m];
}
int main() {
#ifdef LOCAL
freopen("data.in", "r", stdin);
#endif
ios :: sync_with_stdio(false);
cin.tie(0);
int T;
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: 5644kb
input:
5 3 4 5 5 1 3 -1 -1 2 -1 5 -1 5 3 3 -1 -1 4 2 3 10 10000 5 0 -1 1 10 10 10 2 3 10 10 1 2 3 100 4 5 6 2 3 10 100 1 2 3 10 4 5 6 2 3 10000 100 -1 -1 -1 1 -1 -1 -1
output:
Yes 1 3 5 3 0 5 0 5 3 4 0 4 No Yes 1 2 3 4 5 6 No Yes 2 0 0 1 0 0
result:
ok ok 5 cases (5 test cases)
Test #2:
score: -100
Wrong Answer
time: 29ms
memory: 5792kb
input:
1013 3 2 1 1 -1 -1 2 0 1 3 -1 -1 4 8 96295 302790137 -1 849 -1 -1 33907 7926 9461 70117 695984050 -1 -1 56792 -1 -1 -1 19527 -1 302790137 12828 30553 40825 67577 91517 77952 55631 63781 302790137 29385 -1 -1 -1 750 -1 -1 -1 2 6 72716304 892657961 -1 -1 66436933 -1 45419040 55642613 892657961 -1 6271...
output:
No Yes 0 849 0 0 33907 7926 9461 70117 96295 96295 56792 96295 75461 0 19527 0 12828 30553 40825 67577 91517 77952 55631 63781 29385 0 0 0 750 0 0 0 Yes 0 0 66436933 0 45419040 55642613 0 62712753 0 21765515 56544945 12385026 Yes 975402536 975402536 975402536 975402536 975402536 248560376 0 0 0 9754...
result:
wrong answer Participant fails to find an answer while the jury found one. (test case 1)