Submission #101260

#	Time	Username	Problem	Language	Result	Execution time	Memory
101260		dwsc	ICC (CEOI16_icc)	C++14	0 / 100	3 ms	384 KiB

icc

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

void run(int n) {
    set<int> s;
    for (int i = 1; i <= n; i++) s.insert(i);
    int a[1],b[1];
    vector<int> fixed;
    for (int i  =1; i <= n; i++){
        for (int j = 1; j <= n; j++){
            a[0] = i,b[0] = j;
            if (query(1,1,a,b)){
                s.erase(i);
                s.erase(j);
                fixed.push_back(i);
                fixed.push_back(j);
                setRoad(i,j);
                break;
            }
        }
    }
    for (int i = 1; i < n-1; i++){
        int a1[fixed.size()],b1[1];
        for (int j = 0; j < fixed.size(); j++) a1[j] = fixed[j];
        for (auto it = s.begin(); it != s.end(); ++it){
            int val = *it;
            b1[0] = val;
            if (query(fixed.size(),1,a1,b1)){
                int a2[1],b2[1];
                b2[0] = val;
                for (int j = 0; j < fixed.size(); j++){
                    a2[0] = fixed[j];
                    if (query(1,1,a2,b2)){
                        setRoad(a2[0],b2[0]);
                        break;
                    }
                }
                fixed.push_back(val);
                s.erase(val);
                break;
            }
        }
    }
}

Compilation message (stderr)

icc.cpp: In function 'void run(int)':
icc.cpp:25:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (int j = 0; j < fixed.size(); j++) a1[j] = fixed[j];
                         ~~^~~~~~~~~~~~~~
icc.cpp:32:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 for (int j = 0; j < fixed.size(); j++){
                                 ~~^~~~~~~~~~~~~~

• Subtask 1: 0 / 7
• Subtask 2: 0 / 11
• Subtask 3: 0 / 22
• Subtask 4: 0 / 21
• Subtask 5: 0 / 29
• Subtask 6: 0 / 10