QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #473784 | #9129. Quotient Sum | PhantomThreshold# | WA | 1ms | 5680kb | C++20 | 531b | 2024-07-12 14:07:21 | 2024-07-12 14:07:21 |
Judging History
answer
#include<bits/stdc++.h>
#include<ext/pb_ds/tree_policy.hpp>
#include<ext/pb_ds/assoc_container.hpp>
#define ll long long
#define int long long
using namespace std;
const int maxn = 210000;
int n;
ll a[maxn];
ll f[maxn];
signed main()
{
ios_base::sync_with_stdio(false);
cin.tie(0);
cin>>n;
for(int i=1;i<=n;i++) cin>>a[i];
sort(a+1,a+n+1);
f[1]=0;
for(int i=2,j=1;i<=n;i++)
{
while(j+1<i && a[i]/a[j] != a[i]/a[i-1]) j++;
f[i]=f[j]+a[i]/a[j];
}
cout<<f[n]<<endl;
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 5680kb
input:
3 2 3 6
output:
3
result:
ok "3"
Test #2:
score: 0
Accepted
time: 1ms
memory: 5584kb
input:
2 15 4
output:
3
result:
ok "3"
Test #3:
score: 0
Accepted
time: 0ms
memory: 3700kb
input:
9 284791808 107902 13660981249408 4622332661 13405199 24590921 361 244448137 16077087227955422
output:
4580
result:
ok "4580"
Test #4:
score: 0
Accepted
time: 1ms
memory: 5616kb
input:
9 12 9 5 17 2 6 7 1 15
output:
6
result:
ok "6"
Test #5:
score: 0
Accepted
time: 0ms
memory: 3600kb
input:
10 19 13 18 11 20 16 6 8 17 3
output:
4
result:
ok "4"
Test #6:
score: 0
Accepted
time: 1ms
memory: 5584kb
input:
8 5 7 11 16 2 15 1 20
output:
7
result:
ok "7"
Test #7:
score: 0
Accepted
time: 1ms
memory: 5644kb
input:
10 13 2 19 11 15 9 16 5 12 1
output:
7
result:
ok "7"
Test #8:
score: 0
Accepted
time: 1ms
memory: 5628kb
input:
8 9 1 14 11 3 12 8 20
output:
7
result:
ok "7"
Test #9:
score: 0
Accepted
time: 1ms
memory: 5640kb
input:
4 4 6 20 3
output:
5
result:
ok "5"
Test #10:
score: 0
Accepted
time: 1ms
memory: 5644kb
input:
382 1495 1297 1197 976 1335 486 1850 992 1483 1269 1898 1593 237 1342 711 957 1992 1401 1413 206 917 1831 1444 698 1291 1987 231 1559 1119 1822 1790 471 736 496 1157 1886 1974 699 1702 321 325 758 683 1826 1051 95 632 456 1224 1590 1394 1854 1226 1963 1926 1819 989 34 980 371 535 807 1541 144 433 12...
output:
11
result:
ok "11"
Test #11:
score: 0
Accepted
time: 1ms
memory: 5624kb
input:
317 1565 1374 387 1215 766 1670 862 673 1391 70 727 152 182 26 1111 1430 64 1318 349 994 780 1762 1993 552 715 1943 967 972 1039 646 617 1822 373 486 1863 1179 1840 1781 1963 220 773 671 126 613 719 1660 334 1851 65 707 1862 490 1466 1590 1717 1723 656 1526 1138 31 1976 1823 1335 1719 397 612 593 13...
output:
8
result:
ok "8"
Test #12:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
100 1070 947 7 1735 476 1172 995 2000 536 15 1499 656 1810 1435 639 1647 61 630 4 754 1594 442 1644 1743 5 629 1879 1707 1174 1984 1526 1829 1449 783 1483 1734 1032 494 537 1872 1117 1316 1069 780 520 689 31 1970 1653 1071 251 360 1063 988 1154 638 547 525 264 495 273 436 967 633 462 1863 164 402 18...
output:
12
result:
ok "12"
Test #13:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
495 368 27 1415 966 351 1575 449 1982 15 1207 1806 1483 1304 1488 750 1751 1047 314 1833 1365 1281 589 1062 419 1430 345 41 230 1248 11 338 1139 1146 1892 281 1994 950 26 1247 817 1250 131 1954 631 1020 1705 382 220 172 1434 1841 1866 849 793 1236 53 1275 1366 1038 1889 615 1652 218 1862 84 377 76 1...
output:
19
result:
ok "19"
Test #14:
score: -100
Wrong Answer
time: 0ms
memory: 3576kb
input:
452 1711 258 865 1330 1923 4 1656 652 1660 1768 603 1841 646 1810 1235 200 503 1083 418 511 1803 886 54 213 1914 734 1531 1941 272 1686 1873 1831 1367 1746 141 404 1538 989 768 1830 1684 426 527 1872 1105 1655 540 1444 331 767 1896 49 1141 921 772 307 614 764 848 1997 1406 339 63 828 416 1891 1925 6...
output:
12
result:
wrong answer 1st words differ - expected: '11', found: '12'