Submission #71150

#	Time	Username	Problem	Language	Result	Execution time	Memory
71150		vanogam	구간 성분 (KOI15_interval)	C++14	Compilation error	0 ms	0 KiB

interval

#include<bits/stdc++.h>
using namespace std;
long long s,d[30],f,g,h,j,k,l,n,m,mod=1000000000000009,mar=1507;
int i,a;
string x,z;
unordered_set<long long> q[2002];
main(){
    ios::sync_with_stdio(0);
    d[0]=1;
    for(i=1;i<30;i++){
        d[i]=(d[i-1]*mar)%mod;
    }
    cin>>x>>z;
    //cout<<"*"<<x<<" "<<z<<"*";
    for(i=0;i<x.size();i++){
        h=0;
        for(a=i;a<x.size();a++){
            h=(h+d[x[a]-'a']);
            if(h>mod) h-=mod;
            q[a-i].insert(h);
        }
    }
    for(i=0;i<z.size();i++){
        h=0;
        for(a=i;a<z.size();a++){
            h=(h+d[z[a]-'a']);
            if(h>mod) h-=mod;
            if(q[a-i].find(h)!=q[a-i].end()) l=max(l,a-i+1);
        }
    }

    cout<<l;
}

Compilation message (stderr)

interval.cpp:7:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^
interval.cpp: In function 'int main()':
interval.cpp:15:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=0;i<x.size();i++){
             ~^~~~~~~~~
interval.cpp:17:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(a=i;a<x.size();a++){
                 ~^~~~~~~~~
interval.cpp:23:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=0;i<z.size();i++){
             ~^~~~~~~~~
interval.cpp:25:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(a=i;a<z.size();a++){
                 ~^~~~~~~~~
interval.cpp:28:59: error: no matching function for call to 'max(long long int&, int)'
             if(q[a-i].find(h)!=q[a-i].end()) l=max(l,a-i+1);
                                                           ^
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 interval.cpp:1:
/usr/include/c++/7/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++/7/bits/stl_algobase.h:219:5: note:   template argument deduction/substitution failed:
interval.cpp:28:59: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
             if(q[a-i].find(h)!=q[a-i].end()) l=max(l,a-i+1);
                                                           ^
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 interval.cpp:1:
/usr/include/c++/7/bits/stl_algobase.h:265:5: note: candidate: template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:265:5: note:   template argument deduction/substitution failed:
interval.cpp:28:59: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
             if(q[a-i].find(h)!=q[a-i].end()) l=max(l,a-i+1);
                                                           ^
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 interval.cpp:1:
/usr/include/c++/7/bits/stl_algo.h:3462:5: note: candidate: template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)
     max(initializer_list<_Tp> __l)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3462:5: note:   template argument deduction/substitution failed:
interval.cpp:28:59: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
             if(q[a-i].find(h)!=q[a-i].end()) l=max(l,a-i+1);
                                                           ^
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 interval.cpp:1:
/usr/include/c++/7/bits/stl_algo.h:3468:5: note: candidate: template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)
     max(initializer_list<_Tp> __l, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3468:5: note:   template argument deduction/substitution failed:
interval.cpp:28:59: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
             if(q[a-i].find(h)!=q[a-i].end()) l=max(l,a-i+1);
                                                           ^