oj.uz

Submission #331639

# Submission time Handle Problem Language Result Execution time Memory
331639 2020-11-29T11:00:24 Z vitkishloh228 Money (IZhO17_money) C++14
0 / 100
 1 ms 364 KB 
#include<fstream>
#include<vector>
#include<algorithm>
using namespace std;
int main() {
    fstream cin("money.in");
    ofstream cout("money.out");
    int n;
    cin >> n;
    vector<int> a(n);
    for (int i = 0; i < n; ++i) cin >> a[i];
    int cnt = 1;
    int last = -1e9;
    for (int i = 0; i < n; ++i) {
        if (i == 0) {
            last = a[i];
        }
        else if (a[i]<a[i-1]) {
            cnt++;
        }
    }
    cout << cnt;
}

Compilation message

money.cpp: In function 'int main()':
money.cpp:13:9: warning: variable 'last' set but not used [-Wunused-but-set-variable]
   13 |     int last = -1e9;
      |         ^~~~

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 55.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -