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QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#693162 | #9422. Two-star Contest | eden369 | WA | 3ms | 37348kb | C++17 | 1.4kb | 2024-10-31 15:38:47 | 2024-10-31 15:39:07 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define int long long
const int N=1e6+10;
const int INF=1e10;
vector<int> p[N];
int n,m,k,a[N],idx[N],c[N],s[N],ad[N];
bool cmp(int b,int c)
{
return a[b]<a[c];
}
void solve()
{
cin>>n>>m>>k;
for(int i=1;i<=n;++i) p[i]={},idx[i]=i,s[i]=c[i]=0;
for(int i=1;i<=n;i++)
{
cin>>a[i];
for(int j=1;j<=m;j++)
{
int x;
cin>>x;
p[i].push_back(x);
if(p[i][j]==-1)
{
c[i]++;
}
else
{
s[i]+=p[i][j];
}
}
}
sort(idx+1,idx+1+n,cmp);
for(int i=1,x,j,mx=-INF,lst=-INF;i<=n;i=j){
for(j=i,mx=-INF;j<=n&&a[idx[j]]==a[idx[i]];++j){
x=idx[j];/*x为j所在的行*/
ad[x]=min(max(lst+1,s[x]),s[x]+k*c[x]);/*当前行的分数,要么比上一难度分数多1(或者本身就高),(或者全打高分得到的max值判断)*/
if(ad[x]<=lst) {printf("No\n");return ;}
mx=max(mx,ad[x]),ad[x]-=s[x];/*更新上限,和未知数的和*/
}
lst=mx;
}
printf("Yes\n");
for(int i=1;i<=n;++i){
for(int j=0;j<m;++j){
if(p[i][j]==-1) p[i][j]=min(k,ad[i]),ad[i]-=p[i][j];
printf("%lld ", p[i][j]);
}
puts("");
}
}
signed main()
{
int t;
cin>>t;
while(t--)
{
solve();
}
return 0;
}
详细
Test #1:
score: 0
Wrong Answer
time: 3ms
memory: 37348kb
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:
No Yes 5 0 8 10 10 10 Yes 1 2 3 4 5 6 No Yes 12 0 0 0 0 0
result:
wrong answer Participant fails to find an answer while the jury found one. (test case 1)