Submission #3606627


Source Code Expand

#include <iostream>
#include <algorithm>

typedef long long ll;

using namespace std;

int main() {
    ll n, x, cnt = 0, prev = 0, now;
    cin >> n >> x;
    for (ll i = 0; i < n; ++i) {
        cin >> now;
        cnt += max(prev + now - x, 0);
        prev = now - max(prev + now - x, 0);
    }
    cout << cnt << endl;
    return 0;
}

Submission Info

Submission Time
Task C - Boxes and Candies
User kyuko_haboro
Language C++14 (GCC 5.4.1)
Score 0
Code Size 358 Byte
Status CE

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:13:37: error: no matching function for call to ‘max(ll, int)’
         cnt += max(prev + now - x, 0);
                                     ^
In file included from /usr/include/c++/5/bits/char_traits.h:39:0,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from ./Main.cpp:1:
/usr/include/c++/5/bits/stl_algobase.h:219:5: note: candidate: template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)
     max(const _Tp& __a, const _Tp& __b)
     ^
/usr/include/c++/5/bits/stl_algobase.h:219:5: note:   template argument deduction/substitution failed:
./Main.cpp:13:37: note:   deduced conflicting types for parameter ‘const _Tp’ (‘long long int’ and ‘int’)
         cnt += max(prev + now - x, 0);
                                     ^
In file included from /usr/include/c++/5/bits/char_traits.h:39:0,
                 from /usr/include/...