Submission #240930

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
240930	2020-06-21 14:07:36	SamAnd	Telefoni (COCI17_telefoni)	C++17	80 / 80	33 ms	2048 KiB

telefoni

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#include <bits/stdc++.h>
using namespace std;
#define m_p make_pair
#define all(x) (x).begin(),(x).end()
#define sz(x) ((int)(x).size())
#define fi first
#define se second
typedef long long ll;
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
mt19937 rnf(2106);
const int N = 300005;
int n, d;
int a[N];
void solv()
{
    scanf("%d%d", &n, &d);
    for (int i = 1; i <= n; ++i)
    {
        scanf("%d", &a[i]);
    }
    int ans = 0;
    int u;
    for (int i = 1; i <= n; ++i)
    {
        if (a[i] == 1)
        {
            u = i;
            continue;
 
 
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Compilation message (stderr)

telefoni.cpp: In function 'void solv()':
telefoni.cpp:18:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &n, &d);
     ~~~~~^~~~~~~~~~~~~~~~
telefoni.cpp:21:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &a[i]);
         ~~~~~^~~~~~~~~~~~~
telefoni.cpp:34:19: warning: 'u' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (i - u == d)
                 ~~^~~

• Subtask 1: 80 / 80