| Task: | Sukat |
| Sender: | perusjuntti |
| Submission time: | 2024-01-20 14:56:48 +0200 |
| Language: | C++ (C++11) |
| Status: | READY |
| Result: | 28 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 28 |
| #2 | RUNTIME ERROR | 0 |
| #3 | RUNTIME ERROR | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
| #2 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
| #3 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
| #4 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
| #5 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
| #6 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
| #7 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
| #8 | RUNTIME ERROR | 0.80 s | 2, 3 | details |
| #9 | ACCEPTED | 0.00 s | 2, 3 | details |
| #10 | RUNTIME ERROR | 0.78 s | 2, 3 | details |
| #11 | RUNTIME ERROR | 0.78 s | 2, 3 | details |
| #12 | RUNTIME ERROR | 0.78 s | 2, 3 | details |
| #13 | RUNTIME ERROR | 0.79 s | 2, 3 | details |
| #14 | RUNTIME ERROR | 0.78 s | 2, 3 | details |
| #15 | RUNTIME ERROR | 0.79 s | 3 | details |
| #16 | RUNTIME ERROR | 0.79 s | 3 | details |
| #17 | RUNTIME ERROR | 0.81 s | 3 | details |
| #18 | RUNTIME ERROR | 0.79 s | 3 | details |
| #19 | RUNTIME ERROR | 0.80 s | 3 | details |
| #20 | RUNTIME ERROR | 0.80 s | 3 | details |
| #21 | RUNTIME ERROR | 0.79 s | 3 | details |
Code
#include <bits/stdc++.h>
#define int long long
using namespace std;
int brute(string s) {
sort(s.begin(),s.end());
int n = s.size();
int cnt = 0;
do {
int cur = 0;
for (int i = 0; i < n-1; i += 2) {
if (s[i] != s[i+1])
++cur;
}
cnt = max(cnt,cur);
} while (next_permutation(s.begin(),s.end()));
return cnt;
}
signed main() {
string s;
cin >> s;
int n = s.size();
vector<pair<int,char>> v(26);
for (int i = 0; i < n; ++i) {
v[s[i]-'A'].second = s[i];
++v[s[i]-'A'].first;
}
sort(v.rbegin(),v.rend());
int i = 0;
vector<string> ans;
for (int j = 1; j < n; ++j) {
if (v[i] > v[j]) {
for (int k = 0; k < v[j].first; ++k) {
string s1 = "";
s1 += v[i].second;
s1 += v[j].second;
ans.push_back(s1);
}
v[i].first -= v[j].first;
v[j].first = 0;
}
else {
for (int k = 0; k < v[i].first; ++k) {
string s1 = "";
s1 += v[i].second;
s1 += v[j].second;
ans.push_back(s1);
}
v[j].first -= v[i].first;
v[i].first = 0;
while (!v[i].first)
++i;
}
}
cout << ans.size() << '\n';
for (auto u : ans)
cout << u << '\n';
}
Test details
Test 1
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| QBAXGXJZJS |
| correct output |
|---|
| 5 XJ ZX SQ JG ... |
| user output |
|---|
| 5 XJ XJ ZS QG ... |
Test 2
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| SSSSSSSSSS |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 3
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| SETTSESEEE |
| correct output |
|---|
| 5 ES ET ES ET ... |
| user output |
|---|
| 5 ES ES ES ET ... |
Test 4
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| SSMRSSSSKR |
| correct output |
|---|
| 4 SR SR SM SK |
| user output |
|---|
| 4 SR SR SM SK |
Test 5
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| BIIILIIRRL |
| correct output |
|---|
| 5 IR IL IR IL ... |
| user output |
|---|
| 5 IR IR IL IL ... |
Test 6
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| YYGEYTDSTY |
| correct output |
|---|
| 5 YT YT YS YG ... |
| user output |
|---|
| 5 YT YT YS YG ... |
Test 7
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| MMMMMMMMMN |
| correct output |
|---|
| 1 MN |
| user output |
|---|
| 1 MN |
Test 8
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| XQQZJQDDJOWXDFVQUIODDJIZIQDQIW... |
| correct output |
|---|
| 500 DQ DQ DQ DQ ... |
| user output |
|---|
| (empty) |
Test 9
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| IIIIIIIIIIIIIIIIIIIIIIIIIIIIII... |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 10
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| KEOHHYHHAIHLLHEKIHKAHHHHOHEHHE... |
| correct output |
|---|
| 493 HA HA HA HA ... |
| user output |
|---|
| (empty) |
Test 11
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| WNNFXQNODQFSQVQQPNLQNQNNVVNXHN... |
| correct output |
|---|
| 499 NQ NQ NQ NQ ... |
| user output |
|---|
| (empty) |
Test 12
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| VGAHMMMXMMVXAAMMMOMMMXVMMMYMXT... |
| correct output |
|---|
| 500 MH MH MH MH ... |
| user output |
|---|
| (empty) |
Test 13
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| KKKKUUAKKAUKKKKFKKSVKCWKKKCVOJ... |
| correct output |
|---|
| 500 KI KI KI KI ... |
| user output |
|---|
| (empty) |
Test 14
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| VVVVVVVVVVVVVVVVVVVVVVVVVVVVVV... |
| correct output |
|---|
| 100 VP VP VP VP ... |
| user output |
|---|
| (empty) |
Test 15
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| FKKJJBWTSFCDEKFPOKIPWZSVKHACMC... |
| correct output |
|---|
| 100000 CK CK CK CK ... |
| user output |
|---|
| (empty) |
Test 16
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| RRRRRRRRRRRRRRRRRRRRRRRRRRRRRR... |
| correct output |
|---|
| 0 |
| user output |
|---|
| (empty) |
Test 17
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| WVKKVVADNVCVKLVYVVZVKVCTNKVLVV... |
| correct output |
|---|
| 99925 VC VC VC VC ... |
| user output |
|---|
| (empty) |
Test 18
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| BBBBBDNXDZQXBBYBBWBSBTMADXBBVZ... |
| correct output |
|---|
| 99999 BE BE BE BE ... |
| user output |
|---|
| (empty) |
Test 19
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| FBRDPLUMLZMLLLUFUCLEMCMULLZLFL... |
| correct output |
|---|
| 100000 LU LU LU LU ... |
| user output |
|---|
| (empty) |
Test 20
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| UUBUBUTUJSLUVBUXTUUMUXUXTMXUXS... |
| correct output |
|---|
| 100000 UX UX UX UX ... |
| user output |
|---|
| (empty) |
Test 21
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| PPPPPPPPPPEPPPPPPPPPPBOPPPPPPP... |
| correct output |
|---|
| 20000 PB PB PB PB ... |
| user output |
|---|
| (empty) |