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 |
---|---|---|---|---|---|---|---|---|---|
#185244 | #2386. 回忆 | snow_trace | 100 | 152ms | 3540kb | C++11 | 780b | 2023-09-26 10:44:34 | 2023-09-26 12:14:52 |
answer
#include<bits/stdc++.h>
using namespace std;
int n;
int a[100005];
int ans[1005];
bool check(int x){
ans[1] = x;multiset<int>s;
for(int i = 1;i<=n*(n-1)/2;i++)s.insert(a[i]);
for(int i = 2;i<=n;i++){
ans[i] = *s.begin()-ans[1];
if(ans[i]<ans[i-1])return 0;
for(int j = 1;j<i;j++){
auto it = s.find(ans[j]+ans[i]);
if(it==s.end())return 0;
s.erase(it);
}
}return 1;
}
signed main(){
cin >> n;
for(int i = 1;i<=n*(n-1)/2;i++)cin >> a[i];
sort(a+1,a+n*(n-1)/2+1);
//a1+a2 = a[1]
//a1+a3 = a[2]
//a2+a3 = a[x]
for(int i = 3;i<=n;i++){
if(a[1]+a[2]-a[i]>=0 and (a[1]+a[2]-a[i])%2 == 0){
if(check(a[1]+a[2]-a[i]>>1)){
for(int j = 1;j<=n;j++)cout << ans[j] << " ";
cout << endl;return 0;
}
}
}
return 0;
}
详细
小提示:点击横条可展开更详细的信息
Test #1:
score: 10
Accepted
time: 0ms
memory: 1256kb
input:
5 4 5 9 9 10 13 14 14 15 19
output:
0 4 5 9 10
result:
ok Your answer is correct.
Test #2:
score: 10
Accepted
time: 0ms
memory: 1252kb
input:
5 5 9 9 10 12 12 13 16 17 17
output:
1 4 8 8 9
result:
ok Your answer is correct.
Test #3:
score: 10
Accepted
time: 0ms
memory: 1252kb
input:
5 10 11 12 13 13 14 15 15 16 17
output:
4 6 7 8 9
result:
ok Your answer is correct.
Test #4:
score: 10
Accepted
time: 0ms
memory: 1328kb
input:
50 9 13 15 20 20 20 21 22 22 26 26 26 27 27 27 28 29 31 31 32 32 33 33 33 33 33 34 34 34 35 35 36 37...
output:
1 8 12 14 19 19 20 21 25 25 26 31 33 34 35 37 38 40 43 44 47 48 50 52 52 52 54 54 54 55 55 57 61 68 ...
result:
ok Your answer is correct.
Test #5:
score: 10
Accepted
time: 0ms
memory: 1324kb
input:
50 9 11 14 14 16 16 16 18 19 19 21 21 21 21 22 22 23 23 23 23 24 25 25 26 26 26 26 26 26 26 27 27 27...
output:
2 7 9 12 12 14 14 16 20 20 21 23 24 24 24 25 28 29 30 35 35 38 38 38 41 42 44 44 47 51 55 55 56 57 5...
result:
ok Your answer is correct.
Test #6:
score: 10
Accepted
time: 0ms
memory: 1324kb
input:
50 7 9 12 16 19 21 26 27 29 29 31 33 33 33 34 35 36 36 36 36 37 38 38 38 38 39 39 40 40 40 41 41 42 ...
output:
0 7 9 12 26 27 29 29 31 33 33 36 37 39 42 43 45 46 46 50 50 55 55 56 58 59 63 71 71 75 75 77 80 81 8...
result:
ok Your answer is correct.
Test #7:
score: 10
Accepted
time: 32ms
memory: 3536kb
input:
300 660422 717145 1052261 1191442 1526558 1583281 1636913 1972029 2028752 2207583 2247577 2427928 25...
output:
162653 497769 554492 1028789 1474260 2044930 2084924 2265275 3785145 4260422 4369661 6246934 6467151...
result:
ok Your answer is correct.
Test #8:
score: 10
Accepted
time: 42ms
memory: 3536kb
input:
300 1719032 1728175 1968715 2265775 2506315 2515458 2534303 2752316 3002166 3035709 3071903 3081046 ...
output:
590716 1128316 1137459 1377999 1943587 2161600 2411450 2444993 2759692 2970632 3051238 3173758 37328...
result:
ok Your answer is correct.
Test #9:
score: 10
Accepted
time: 33ms
memory: 3540kb
input:
300 725653 809390 819383 974701 984694 1058923 1068431 1068916 1152653 1317964 1422171 1432164 15159...
output:
357830 367823 451560 616871 701093 1064341 1715237 2167391 2990472 3466200 3590383 4096481 4306285 4...
result:
ok Your answer is correct.
Test #10:
score: 10
Accepted
time: 45ms
memory: 3536kb
input:
300 2355315 3132486 3240117 3325566 3662015 3854305 3961936 4047385 4053636 4142315 4383834 4725290 ...
output:
816748 1538567 2315738 2423369 2508818 2845267 3236888 3325567 3908542 4527875 5625530 6283811 68958...
result:
ok Your answer is correct.
Extra Test:
score: 0
Extra Test Passed