| Task: | Monikulmio |
| Sender: | aatukaj |
| Submission time: | 2025-10-27 00:21:56 +0200 |
| Language: | C++ (C++17) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| test | verdict | time | score | |
|---|---|---|---|---|
| #1 | WRONG ANSWER | 0.00 s | 0 | details |
| #2 | WRONG ANSWER | 0.00 s | 0 | details |
| #3 | WRONG ANSWER | 0.00 s | 0 | details |
| #4 | WRONG ANSWER | 0.00 s | 0 | details |
| #5 | WRONG ANSWER | 0.00 s | 0 | details |
| #6 | WRONG ANSWER | 0.00 s | 0 | details |
| #7 | WRONG ANSWER | 0.00 s | 0 | details |
| #8 | WRONG ANSWER | 0.00 s | 0 | details |
| #9 | WRONG ANSWER | 0.00 s | 0 | details |
| #10 | WRONG ANSWER | 0.00 s | 0 | details |
Code
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define all(v) begin(v), end(v)
void solve() {
string s;
cin >> s;
int n = s.size();
int ans = 0;
for (int i=0; i<n/2; i++) {
ans += s[i] != s[n-i-1];
}
cout << ans << '\n';
}
int main() {
cin.tie(0)->sync_with_stdio(0);
int tc=1;
// cin >> tc;
while (tc--) solve();
}
Test details
Test 1 (public)
Verdict: WRONG ANSWER
| input |
|---|
| 8 9 5 5 2 2 5 5 8 7 8 ... |
| correct output |
|---|
| ......... ....*.... .../#\... ../###\.. .*#####*. ... |
| user output |
|---|
| 0 |
Feedback: Incorrect length on line 1: expected 9, got 1
Test 2 (public)
Verdict: WRONG ANSWER
| input |
|---|
| 20 40 4 5 10 5 30 15 30 15 10 |
| correct output |
|---|
| ................................. |
| user output |
|---|
| 1 |
Feedback: Incorrect length on line 1: expected 40, got 1
Test 3 (public)
Verdict: WRONG ANSWER
| input |
|---|
| 20 40 29 8 7 13 2 14 2 9 7 ... |
| correct output |
|---|
| ................................. |
| user output |
|---|
| 1 |
Feedback: Incorrect length on line 1: expected 40, got 1
Test 4 (public)
Verdict: WRONG ANSWER
| input |
|---|
| 20 40 14 5 12 5 25 8 28 13 28 ... |
| correct output |
|---|
| ................................. |
| user output |
|---|
| 1 |
Feedback: Incorrect length on line 1: expected 40, got 1
Test 5 (public)
Verdict: WRONG ANSWER
| input |
|---|
| 20 40 12 3 20 7 16 7 9 11 13 ... |
| correct output |
|---|
| ................................. |
| user output |
|---|
| 1 |
Feedback: Incorrect length on line 1: expected 40, got 1
Test 6 (public)
Verdict: WRONG ANSWER
| input |
|---|
| 9 35 33 2 3 2 8 4 8 4 5 ... |
| correct output |
|---|
| ................................. |
| user output |
|---|
| 0 |
Feedback: Incorrect length on line 1: expected 35, got 1
Test 7 (public)
Verdict: WRONG ANSWER
| input |
|---|
| 30 100 69 6 10 6 14 7 14 7 18 ... |
| correct output |
|---|
| ................................. |
| user output |
|---|
| 1 |
Feedback: Incorrect length on line 1: expected 100, got 1
Test 8 (public)
Verdict: WRONG ANSWER
| input |
|---|
| 40 60 192 11 3 11 5 10 6 11 7 ... |
| correct output |
|---|
| ................................. |
| user output |
|---|
| 1 |
Feedback: Incorrect length on line 1: expected 60, got 1
Test 9 (public)
Verdict: WRONG ANSWER
| input |
|---|
| 50 100 142 1 1 1 7 1 11 1 14 ... |
| correct output |
|---|
| *=====*===*==*................... |
| user output |
|---|
| 1 |
Feedback: Incorrect length on line 1: expected 100, got 1
Test 10 (public)
Verdict: WRONG ANSWER
| input |
|---|
| 100 100 1000 10 1 4 7 1 4 1 9 ... |
| correct output |
|---|
| ...*====*........................ |
| user output |
|---|
| 1 |
Feedback: Incorrect length on line 1: expected 100, got 1