Submission #154230

#	Time	Username	Problem	Language	Result	Execution time	Memory
154230		mhy908	Calvinball championship (CEOI15_teams)	C++14	Compilation error	0 ms	0 KiB

teams

#include <bits/stdc++.h>
#define mod 1000007
using namespace std;
typedef long long LL;
int n;
int arr[10010], maxx;
int newp[10010];
LL dp[10010], dp2[10010];
LL temp=0;
int t2;
LL power(LL a, LL b)
{
    if(b==0)return 1;
    LL ret=power(a, b/2);
    if(b%2)return ret*ret%mod*a%mod;
    return ret*ret%mod;
}
int main()
{
    scanf("%d", &n);
    for(int i=1; i<=n; i++){
        scanf("%d", &arr[i]);
        maxx=max(maxx, arr[i]);
        newp[i]=maxx;
    }
    dp[n+1]=dp2[n+1]=1;
    t2=n+1;
    for(int i=n; i>=1; i--){
        if(newp[i-1]==newp[i]){
            temp+=(LL)(arr[i]-1)*power((LL)newp[i], (LL)t2-(LL)i-1);
            temp%=mod;
        }
        else{
            temp+=(LL)(arr[i]-1)*power((LL)newp[i], (LL)t2-(LL)i-1);
            temp%=mod;
            dp[i]=(temp*dp2[t2]+dp[t2])%mod;
            dp2[i]=power((LL)newp[i], min(t2, (LL)n)-(LL)i+1)*dp2[t2]%mod;
            t2=i;
            temp=0;
        }
    }
    printf("%lld", dp[1]);
}
// 16603

Compilation message (stderr)

teams.cpp: In function 'int main()':
teams.cpp:37:52: error: no matching function for call to 'min(int&, LL)'
             dp2[i]=power((LL)newp[i], min(t2, (LL)n)-(LL)i+1)*dp2[t2]%mod;
                                                    ^
In file included from /usr/include/c++/7/bits/char_traits.h:39:0,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from teams.cpp:1:
/usr/include/c++/7/bits/stl_algobase.h:195:5: note: candidate: template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)
     min(const _Tp& __a, const _Tp& __b)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:195:5: note:   template argument deduction/substitution failed:
teams.cpp:37:52: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'LL {aka long long int}')
             dp2[i]=power((LL)newp[i], min(t2, (LL)n)-(LL)i+1)*dp2[t2]%mod;
                                                    ^
In file included from /usr/include/c++/7/bits/char_traits.h:39:0,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from teams.cpp:1:
/usr/include/c++/7/bits/stl_algobase.h:243:5: note: candidate: template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)
     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:243:5: note:   template argument deduction/substitution failed:
teams.cpp:37:52: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'LL {aka long long int}')
             dp2[i]=power((LL)newp[i], min(t2, (LL)n)-(LL)i+1)*dp2[t2]%mod;
                                                    ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from teams.cpp:1:
/usr/include/c++/7/bits/stl_algo.h:3450:5: note: candidate: template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)
     min(initializer_list<_Tp> __l)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3450:5: note:   template argument deduction/substitution failed:
teams.cpp:37:52: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
             dp2[i]=power((LL)newp[i], min(t2, (LL)n)-(LL)i+1)*dp2[t2]%mod;
                                                    ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from teams.cpp:1:
/usr/include/c++/7/bits/stl_algo.h:3456:5: note: candidate: template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)
     min(initializer_list<_Tp> __l, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3456:5: note:   template argument deduction/substitution failed:
teams.cpp:37:52: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
             dp2[i]=power((LL)newp[i], min(t2, (LL)n)-(LL)i+1)*dp2[t2]%mod;
                                                    ^
teams.cpp:20:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
     ~~~~~^~~~~~~~~~
teams.cpp:22:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &arr[i]);
         ~~~~~^~~~~~~~~~~~~~~