Submission #58273888

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Source Code Expand

#define DEBUG 0

#include <bits/stdc++.h>
using namespace std;

#if DEBUG
// basic debugging macros
int __i__,__j__;
#define printLine(l) for(__i__=0;__i__<l;__i__++){cout<<"-";}cout<<endl
#define printLine2(l,c) for(__i__=0;__i__<l;__i__++){cout<<c;}cout<<endl
#define printVar(n) cout<<#n<<": "<<n<<endl
#define printArr(a,l) cout<<#a<<": ";for(__i__=0;__i__<l;__i__++){cout<<a[__i__]<<" ";}cout<<endl
#define print2dArr(a,r,c) cout<<#a<<":\n";for(__i__=0;__i__<r;__i__++){for(__j__=0;__j__<c;__j__++){cout<<a[__i__][__j__]<<" ";}cout<<endl;}
#define print2dArr2(a,r,c,l) cout<<#a<<":\n";for(__i__=0;__i__<r;__i__++){for(__j__=0;__j__<c;__j__++){cout<<setw(l)<<setfill(' ')<<a[__i__][__j__]<<" ";}cout<<endl;}

// advanced debugging class
// debug 1,2,'A',"test";
class _Debug {
    public:
        template<typename T>
        _Debug& operator,(T val) {
            cout << val << endl;
            return *this;
        }
};
#define debug _Debug(),
#else
#define printLine(l)
#define printLine2(l,c)
#define printVar(n)
#define printArr(a,l)
#define print2dArr(a,r,c)
#define print2dArr2(a,r,c,l)
#define debug
#endif

// define
#define MAX_VAL 999999999
#define MAX_VAL_2 999999999999999999LL
#define EPS 1e-6
#define mp make_pair
#define pb push_back

// typedef
typedef unsigned int UI;
typedef long long int LLI;
typedef unsigned long long int ULLI;
typedef unsigned short int US;
typedef pair<int,int> pii;
typedef pair<LLI,LLI> plli;
typedef vector<int> vi;
typedef vector<LLI> vlli;
typedef vector<pii> vpii;
typedef vector<plli> vplli;

// ---------- END OF TEMPLATE ----------

int A[100];
deque<int> Q1,Q2;
int main() {
    int i;
    int N;
    scanf("%d",&N);
    for (i = 0; i < N; i++) {
        scanf("%d",&A[i]);
        Q1.pb(i);
        Q2.pb(i);
    }

    string S,T;
    for (i = 0; i < N; i++) S += '0',T += '1';
    while (!Q1.empty()) {
        for (i = 1; i < Q1.size(); i++) {
            if (A[Q1[i]] == A[Q1[0]]) break;
        }
        if (i == Q1.size()) {
            while (Q2[0] != Q1[0]) {
                S += '1',T += '1';
                Q2.pb(Q2[0]),Q2.pop_front();
            }
            S += '1',T += '0';
            Q1.pop_front(),Q2.pop_front();
        }
        else {
            int p = i;
            while (Q2[0] != Q1[p]) {
                S += '1',T += '1';
                Q2.pb(Q2[0]),Q2.pop_front();
            }
            S += '1',T += '0';
            Q1[p] = Q1[0];
            Q1.pop_front(),Q2.pop_front();
        }
    }
    cout << S.size() << endl;
    cout << S << endl << T << endl;
    
    return 0;
}

Submission Info

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:73:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::deque<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   73 |         for (i = 1; i < Q1.size(); i++) {
      |                     ~~^~~~~~~~~~~
Main.cpp:76:15: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::deque<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   76 |         if (i == Q1.size()) {
      |             ~~^~~~~~~~~~~~
Main.cpp:63:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   63 |     scanf("%d",&N);
      |     ~~~~~^~~~~~~~~
Main.cpp:65:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   65 |         scanf("%d",&A[i]);
      |         ~~~~~^~~~~~~~~~~~

Judge Result