Submission #34693

# Submission time Handle Problem Language Result Execution time Memory
34693 2017-11-15T02:31:39 Z imaxblue Question (Grader is different from the original contest) (CEOI14_question_grader) C++14
Compilation error
0 ms 0 KB
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define mp make_pair
#define pb push_back
#define x first
#define y second
#define pii pair<int, int>
#define p3i pair<pii, int>
#define pll pair<ll, ll>
#define p3l pair<pll, ll>
#define lseg L, (L+R)/2, N*2+1
#define rseg (L+R)/2+1, R, N*2+2
#define ub upper_bound
#define lb lower_bound
#define pq priority_queue
#define MN 1000000007
#define fox(k, x) for (int k=0; k<x; ++k)
#define fox1(k, x) for (int k=1; k<=x; ++k)
#define foxr(k, x) for (int k=x-1; k>=0; --k)
#define fox1r(k, x) for (int k=x; k>0; --k)
#define ms multiset
#define flood(x) memset(x, 0x3f3f3f3f, sizeof x)
#define drain(x) memset(x, 0, sizeof x)
#define rng() (rand() >> 3)*rand()

int n, p=1, t, q, x, y;
bool a[13], u[1000][13];
void dfs(int N, int K){
    if (N==13 && K<6 || K>6) return;
    if (N==13){
        fox1(l, 12) u[p][l]=a[l];
        ++p;
        return;
    }
    a[N]=0;
    dfs(N+1, K);
    a[N]=1;
    dfs(N+1, K+1);
}
int main(){
    dfs(1, 1);
    cin >> t >> n >> q;
    fox(l, q){
        cin >> x >> y;
        if (t==1){
            fox1(l2, 12){
                if (u[x][l2] && !u[y][l2]){
                    cout << l2 << endl;
                    break;
                }
            }
        }
        else {
            /*fox1(l2, 12){
                cout << u[x][l2] << ' ';
            }
            cout << endl;*/
            if (u[x][y]){
                cout << "yes" << endl;
            } else {
                cout << "no" << endl;
            }
        }
    }
    return 0;
}
/*
8
11
8
11
11
8
*/
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define mp make_pair
#define pb push_back
#define x first
#define y second
#define pii pair<int, int>
#define p3i pair<pii, int>
#define pll pair<ll, ll>
#define p3l pair<pll, ll>
#define lseg L, (L+R)/2, N*2+1
#define rseg (L+R)/2+1, R, N*2+2
#define ub upper_bound
#define lb lower_bound
#define pq priority_queue
#define MN 1000000007
#define fox(k, x) for (int k=0; k<x; ++k)
#define fox1(k, x) for (int k=1; k<=x; ++k)
#define foxr(k, x) for (int k=x-1; k>=0; --k)
#define fox1r(k, x) for (int k=x; k>0; --k)
#define ms multiset
#define flood(x) memset(x, 0x3f3f3f3f, sizeof x)
#define drain(x) memset(x, 0, sizeof x)
#define rng() (rand() >> 3)*rand()

int n, p=1, t, q, x, y;
bool a[13], u[1000][13];
void dfs(int N, int K){
    if (N==13 && K<6 || K>6) return;
    if (N==13){
        fox1(l, 12) u[p][l]=a[l];
        ++p;
        return;
    }
    a[N]=0;
    dfs(N+1, K);
    a[N]=1;
    dfs(N+1, K+1);
}
int main(){
    dfs(1, 1);
    cin >> t >> n >> q;
    fox(l, q){
        cin >> x >> y;
        if (t==1){
            fox1(l2, 12){
                if (u[x][l2] && !u[y][l2]){
                    cout << l2 << endl;
                    break;
                }
            }
        }
        else {
            /*fox1(l2, 12){
                cout << u[x][l2] << ' ';
            }
            cout << endl;*/
            if (u[x][y]){
                cout << "yes" << endl;
            } else {
                cout << "no" << endl;
            }
        }
    }
    return 0;
}
/*
8
11
8
11
11
8
*/

Compilation message

encoder.cpp: In function 'void dfs(int, int)':
encoder.cpp:30:15: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     if (N==13 && K<6 || K>6) return;
               ^
/tmp/cchWzeoY.o: In function `main':
grader_encode.c:(.text.startup+0x0): multiple definition of `main'
/tmp/cchPbRzy.o:encoder.cpp:(.text.startup+0x0): first defined here
/tmp/cchWzeoY.o: In function `main':
grader_encode.c:(.text.startup+0x10a): undefined reference to `encode(int, int, int)'
collect2: error: ld returned 1 exit status

decoder.cpp: In function 'void dfs(int, int)':
decoder.cpp:30:15: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     if (N==13 && K<6 || K>6) return;
               ^
/tmp/ccdOhAlz.o: In function `main':
grader_decode.c:(.text.startup+0x0): multiple definition of `main'
/tmp/cc5EUqR3.o:decoder.cpp:(.text.startup+0x0): first defined here
/tmp/ccdOhAlz.o: In function `main':
grader_decode.c:(.text.startup+0x19f): undefined reference to `decode(int, int, int)'
collect2: error: ld returned 1 exit status