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Submission #1112377

# Submission time Handle Problem Language Result Execution time Memory
1112377 2024-11-14T06:59:21 Z vjudge1 Baloni (COCI15_baloni) C++17
0 / 100
 40 ms 7248 KB 
#include <bits/stdc++.h>
#define int long long
#define pb push_back
#define nmod(a, b) (((a%b)+b)%b) // stands for [n]atural [mod], as in "will always return a natural number", should be used in case of negative
#define a2b(a, b) (a << b) // a*2^b
#define bit(a, b) ((a >> b) & 1) // bth bit from the right, starts at zero
using namespace std;
template<class T> using vec = vector<T>;

const int INFTY = (1LL << 63) - 1;
const int NNFTY = 1LL << 63;

int32_t main() {
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    int n; cin >> n;
    vec<int> h(n); for (auto &x : h) cin >> x;
    int k = 1; for (int i = 0; i < n - 1; i++) if (h[i] != h[i + 1] + 1) k++;
    cout << k;
}

Compilation message

baloni.cpp:10:31: warning: integer overflow in expression of type 'long long int' results in '9223372036854775807' [-Woverflow]
   10 | const int INFTY = (1LL << 63) - 1;
      |                   ~~~~~~~~~~~~^~~

Subtask #1
0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Incorrect 1 ms 336 KB Output isn't correct
3 Incorrect 1 ms 336 KB Output isn't correct
4 Incorrect 1 ms 348 KB Output isn't correct
5 Incorrect 36 ms 6548 KB Output isn't correct
6 Incorrect 40 ms 7248 KB Output isn't correct
7 Incorrect 36 ms 5968 KB Output isn't correct
8 Incorrect 32 ms 5968 KB Output isn't correct
9 Incorrect 36 ms 6224 KB Output isn't correct
10 Incorrect 39 ms 6480 KB Output isn't correct