#include <bits/stdc++.h>
using namespace std;
typedef pair<long long, long long> ii;
bool great(ii a, ii b){
long long wa = a.first / a.second;
long long wb = b.first / b.second;
if(wa == wb){
return a.first * b.second < a.second * b.first;
}
return wa < wb; //is b greater than a
}
int main(){
//freopen("i.txt","r",stdin);
cin.tie(0);
long long n, l;
cin >> n >> l;
long long arr[n][l];
long long sums[n];
fill(sums,sums+n,0);
for(long long i = 0;i < n;i++)
for(long long j = 0;j < l;j++){
cin >> arr[i][j];
sums[i] += arr[i][j];
arr[i][j] *= n;
}
long long pre[n][l];
for(long long i = 0;i < n;i++)
for(long long j = 0;j < l;j++){
pre[i][j] = arr[i][j];
if(j != 0) pre[i][j] += pre[i][j-1];
}
bool used[n];
fill(used,used+n,false);
vector<long long> order;
for(long long r = 0;r < n;r++){
ii minfrac = ii(102344213,1);
int mini;
for(long long i = 0;i < n;i++){
if(used[i]) continue;
long long need = (r+1) * sums[i];
long long x = upper_bound(pre[i],pre[i]+l,need) - pre[i];
ii frac;
frac.second = arr[i][x];
frac.first = need;
if(x != 0) frac.first -= pre[i][x-1];
frac.first += x * frac.second;
if(great(frac,minfrac)){
minfrac = frac;
mini = i;
}
}
if(r != n-1) cout << minfrac.first << " " << minfrac.second << "\n";
used[mini] = true;
order.push_back(mini);
}
for(int i = 0;i < n;i++){
cout << order[i] + 1 << " ";
}
}
Compilation message
naan.cpp: In function 'int main()':
naan.cpp:63:18: warning: 'mini' may be used uninitialized in this function [-Wmaybe-uninitialized]
order.push_back(mini);
~~~~~~~~~~~~~~~^~~~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
4 ms |
380 KB |
Output is correct |
| 3 |
Correct |
4 ms |
376 KB |
Output is correct |
| 4 |
Correct |
4 ms |
376 KB |
Output is correct |
| 5 |
Correct |
3 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
256 KB |
Output is correct |
| 7 |
Correct |
3 ms |
376 KB |
Output is correct |
| 8 |
Correct |
3 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
396 KB |
Output is correct |
| 10 |
Correct |
3 ms |
376 KB |
Output is correct |
| 11 |
Correct |
4 ms |
376 KB |
Output is correct |
| 12 |
Correct |
4 ms |
380 KB |
Output is correct |
| 13 |
Correct |
4 ms |
376 KB |
Output is correct |
| 14 |
Correct |
4 ms |
376 KB |
Output is correct |
| 15 |
Correct |
4 ms |
376 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
3 ms |
376 KB |
Output is correct |
| 3 |
Correct |
4 ms |
504 KB |
Output is correct |
| 4 |
Correct |
4 ms |
504 KB |
Output is correct |
| 5 |
Correct |
4 ms |
504 KB |
Output is correct |
| 6 |
Correct |
3 ms |
376 KB |
Output is correct |
| 7 |
Correct |
3 ms |
376 KB |
Output is correct |
| 8 |
Correct |
3 ms |
376 KB |
Output is correct |
| 9 |
Correct |
4 ms |
504 KB |
Output is correct |
| 10 |
Correct |
5 ms |
504 KB |
Output is correct |
| 11 |
Correct |
4 ms |
504 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
3 ms |
376 KB |
Output is correct |
| 14 |
Correct |
4 ms |
504 KB |
Output is correct |
| 15 |
Correct |
4 ms |
504 KB |
Output is correct |
| 16 |
Correct |
5 ms |
504 KB |
Output is correct |
| 17 |
Correct |
4 ms |
504 KB |
Output is correct |
| 18 |
Correct |
5 ms |
504 KB |
Output is correct |
| 19 |
Correct |
5 ms |
504 KB |
Output is correct |
| 20 |
Correct |
5 ms |
504 KB |
Output is correct |
| 21 |
Correct |
5 ms |
504 KB |
Output is correct |
| 22 |
Correct |
5 ms |
504 KB |
Output is correct |
| 23 |
Correct |
2 ms |
256 KB |
Output is correct |
| 24 |
Correct |
5 ms |
504 KB |
Output is correct |
| 25 |
Correct |
4 ms |
376 KB |
Output is correct |
| 26 |
Correct |
3 ms |
376 KB |
Output is correct |
| 27 |
Correct |
4 ms |
504 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
4 ms |
380 KB |
Output is correct |
| 3 |
Correct |
4 ms |
376 KB |
Output is correct |
| 4 |
Correct |
4 ms |
376 KB |
Output is correct |
| 5 |
Correct |
3 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
256 KB |
Output is correct |
| 7 |
Correct |
3 ms |
376 KB |
Output is correct |
| 8 |
Correct |
3 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
396 KB |
Output is correct |
| 10 |
Correct |
3 ms |
376 KB |
Output is correct |
| 11 |
Correct |
4 ms |
376 KB |
Output is correct |
| 12 |
Correct |
4 ms |
380 KB |
Output is correct |
| 13 |
Correct |
4 ms |
376 KB |
Output is correct |
| 14 |
Correct |
4 ms |
376 KB |
Output is correct |
| 15 |
Correct |
4 ms |
376 KB |
Output is correct |
| 16 |
Correct |
2 ms |
376 KB |
Output is correct |
| 17 |
Correct |
3 ms |
376 KB |
Output is correct |
| 18 |
Correct |
4 ms |
504 KB |
Output is correct |
| 19 |
Correct |
4 ms |
504 KB |
Output is correct |
| 20 |
Correct |
4 ms |
504 KB |
Output is correct |
| 21 |
Correct |
3 ms |
376 KB |
Output is correct |
| 22 |
Correct |
3 ms |
376 KB |
Output is correct |
| 23 |
Correct |
3 ms |
376 KB |
Output is correct |
| 24 |
Correct |
4 ms |
504 KB |
Output is correct |
| 25 |
Correct |
5 ms |
504 KB |
Output is correct |
| 26 |
Correct |
4 ms |
504 KB |
Output is correct |
| 27 |
Correct |
2 ms |
376 KB |
Output is correct |
| 28 |
Correct |
3 ms |
376 KB |
Output is correct |
| 29 |
Correct |
4 ms |
504 KB |
Output is correct |
| 30 |
Correct |
4 ms |
504 KB |
Output is correct |
| 31 |
Correct |
5 ms |
504 KB |
Output is correct |
| 32 |
Correct |
4 ms |
504 KB |
Output is correct |
| 33 |
Correct |
5 ms |
504 KB |
Output is correct |
| 34 |
Correct |
5 ms |
504 KB |
Output is correct |
| 35 |
Correct |
5 ms |
504 KB |
Output is correct |
| 36 |
Correct |
5 ms |
504 KB |
Output is correct |
| 37 |
Correct |
5 ms |
504 KB |
Output is correct |
| 38 |
Correct |
2 ms |
256 KB |
Output is correct |
| 39 |
Correct |
5 ms |
504 KB |
Output is correct |
| 40 |
Correct |
4 ms |
376 KB |
Output is correct |
| 41 |
Correct |
3 ms |
376 KB |
Output is correct |
| 42 |
Correct |
4 ms |
504 KB |
Output is correct |
| 43 |
Correct |
142 ms |
5964 KB |
Output is correct |
| 44 |
Correct |
983 ms |
37364 KB |
Output is correct |
| 45 |
Correct |
652 ms |
27956 KB |
Output is correct |
| 46 |
Correct |
98 ms |
4472 KB |
Output is correct |
| 47 |
Correct |
732 ms |
30736 KB |
Output is correct |
| 48 |
Incorrect |
461 ms |
15756 KB |
X_i is not increasing |
| 49 |
Halted |
0 ms |
0 KB |
- |
