Task: | Taulukko |
Sender: | muhk3l1 |
Submission time: | 2018-10-03 14:23:03 +0300 |
Language: | C++ |
Status: | COMPILE ERROR |
Compiler report
input/code.cpp: In function 'int main()': input/code.cpp:18:8: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (k >= erilaiset.size()) { ~~^~~~~~~~~~~~~~~~~~~ input/code.cpp:25:31: error: call of overloaded 'abs(long long unsigned int)' is ambiguous e = abs(erilaiset.size() - k); ^ In file included from /usr/include/c++/7/bits/std_abs.h:38:0, from /usr/include/c++/7/cmath:47, from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41, from input/code.cpp:1: /usr/include/stdlib.h:837:12: note: candidate: int abs(int) extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur; ^~~ In file included from /usr/include/c++/7/cmath:47:0, from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41, from input/code.cpp:1: /usr/include/c++/7/bits/std_abs.h:56:3: note: candidate: long int std::abs(long int) abs(...
Code
#include <bits/stdc++.h>using namespace std;typedef long long ll;int main() {ios_base::sync_with_stdio(0);cin.tie(0);ll n, k, x, v = 0, e;vector<ll> taulukko;set<ll> erilaiset;cin >> n >> k;for (ll i = 0; i < n; i++) {cin >> x;taulukko.push_back(x);erilaiset.insert(x);}if (k >= erilaiset.size()) {for (ll i = 1; i <= n; i++) {v += i;}cout << v;return 0;} else {e = abs(erilaiset.size() - k);for (ll i = 1; i <= n - e; i++) {v += i;}cout << v;return 0;}}