Submission #20602

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
20602	2017-02-12 15:45:00	model_code	Unscrambling a Messy Bug (IOI16_messy)	C++11	100 / 100	5 ms	512 KiB

messy

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// name = messy_iz.cpp, type = cpp.g++11
#include "messy.h"
#include <vector>
#include <string>
//#include "messy.h"
using namespace std;
std::vector<int> restore_permutation(int n, int w, int r) {
    for (int len = n / 2; len >= 1; len >>= 1) {
        for (int s = 0; s < n; s += 2 * len) {
            string a = "";
            for (int i = 0; i < n; i++) a += '1';
            for (int i = 0; i < len * 2; i++) a[s + i] = '0';
            for (int i = 0; i < len; i++) {
                string ss = a;
                ss[s + i] = '1';
                add_element(ss);
            }
        }
    }
    compile_set();
    vector<vector<int> > can(n);
    for (int i = 0; i < n; i++) can[0].push_back(i);
    for (int len = n / 2; len >= 1; len >>= 1) {
        for (int s = 0; s < n; s += 2 * len) {
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 18 / 18
• Subtask 3: 11 / 11
• Subtask 4: 21 / 21
• Subtask 5: 30 / 30