Submission #241009

#TimeUsernameProblemLanguageResultExecution timeMemory
241009SamAndUzastopni (COCI17_uzastopni)C++17
72 / 80
6 ms384 KiB
#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); void solv() { ll s; scanf("%lld", &s); for (ll n = 2; n <= 100000; ++n) { ll u = (2 * s - (n - 1) * n); if (u > 0) { if (u % (2 * n) == 0) { ll x = u / (2 * n); printf("%lld %lld\n", x, x + n - 1); } } } } int main() { #ifdef SOMETHING freopen("input.txt", "r", stdin); //freopen("output.txt", "w", stdout); #endif // SOMETHING //ios_base::sync_with_stdio(false), cin.tie(0); solv(); return 0; } //while ((double)clock() / CLOCKS_PER_SEC <= 0.9){}

Compilation message (stderr)

uzastopni.cpp: In function 'void solv()':
uzastopni.cpp:15:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld", &s);
     ~~~~~^~~~~~~~~~~~
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