| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 794831 |
2023-07-27T00:43:05 Z |
bane |
Martian DNA (IOI16_dna) |
C++17 |
|
13 ms |
472 KB |
#include <bits/stdc++.h>
#include "dna.h"
using namespace std;
string analyse(int n, int t) {
int oi = 0, io = 0, ii = 0, oo = 0;
if (n == 1){
if (make_test("1"))return "1";
else return "0";
}
oi = make_test("01");
io = make_test("10");
ii = make_test("11");
oo = make_test("00");
string ans = "";
if (oi){
ans += "01";
}else if(ii){
ans += "11";
}
else if(oo){
ans +="00";
}
else{
ans += "10";
}
while( (int)ans.size() < n){
string ask1,ask2,ask3,ask4;
//cout << ans << endl;
if (ans.size() + 2 <= n){
if(oi)ask1 = ans + "01";
else ask1 = "4";
if(io)ask2 = ans + "10";
else ask2 = "4";
if(ii)ask3 = ans + "11";
else ask3 = "4";
if(oo)ask4 = ans + "00";
else ask4 = "4";
if (ask1 != "4"){
if (make_test(ask1)){
ans = ask1;
continue;
}
}
if (ask2 != "4"){
if (make_test(ask2)){
ans = ask2;
continue;
}
}
if (ask3 != "4"){
if (make_test(ask3)){
ans = ask3;
continue;
}
}
if (ask4 != "4"){
if (make_test(ask4)){
ans = ask4;
continue;
}
}
}
//one element to the right
if (make_test(ans + '1')){
ans += '1';
break;
}else if (make_test(ans + '0')){
ans += '0';
}
break;
}
while(t > 0 && (int)ans.size() < n){
// cout << t << endl;
string ask1,ask2,ask3,ask4;
// cout << ans << endl;
if (ans.size() + 2 <= n){
if(oi)ask1 = "01" + ans;
else ask1 = "4";
if(io)ask2 = "10" + ans;
else ask2 = "4";
if(ii)ask3 = "11" + ans;
else ask3 = "4";
if(oo)ask4 = "00" + ans;
else ask4 = "4";
if (ask1 != "4"){--t;
if (make_test(ask1)){
ans = ask1;
continue;
}
}
if (ask2 != "4"){--t;
if (make_test(ask2)){
ans = ask2;
continue;
}
}
if (ask3 != "4"){--t;
if (make_test(ask3)){
ans = ask3;
continue;
}
}
if (ask4 != "4"){--t;
if (make_test(ask4)){
ans = ask4;
continue;
}
}
}
//one element to the right
--t;
if (make_test('1' + ans)){
ans = '1' + ans;
}else{
ans = '0' + ans;
}
break;
}
return ans;
}
Compilation message
dna.cpp: In function 'std::string analyse(int, int)':
dna.cpp:33:32: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
33 | if (ans.size() + 2 <= n){
| ~~~~~~~~~~~~~~~^~~~
dna.cpp:87:32: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
87 | if (ans.size() + 2 <= n){
| ~~~~~~~~~~~~~~~^~~~
grader.cpp: In function 'bool make_test(std::string)':
grader.cpp:14:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
14 | for (int i = 0; i < p.size(); i++) {
| ~~^~~~~~~~~~
grader.cpp:23:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
23 | for (int i = 1; i <= ss.size(); i++) {
| ~~^~~~~~~~~~~~
grader.cpp:28:13: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
28 | if (pr[i] == p.size()) {
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
300 KB |
Output is correct |
| 5 |
Correct |
1 ms |
256 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
296 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
296 KB |
Output is correct |
| 20 |
Correct |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
224 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
296 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
300 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
212 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
296 KB |
Output is correct |
| 30 |
Correct |
1 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
300 KB |
Output is correct |
| 32 |
Correct |
1 ms |
296 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
296 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
300 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
296 KB |
Output is correct |
| 8 |
Correct |
0 ms |
304 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
296 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
300 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Incorrect |
12 ms |
468 KB |
Too many tests |
| 23 |
Incorrect |
12 ms |
436 KB |
Too many tests |
| 24 |
Incorrect |
10 ms |
468 KB |
Too many tests |
| 25 |
Incorrect |
13 ms |
448 KB |
Too many tests |
| 26 |
Incorrect |
9 ms |
468 KB |
Too many tests |
| 27 |
Correct |
3 ms |
340 KB |
Output is correct |
| 28 |
Correct |
2 ms |
340 KB |
Output is correct |
| 29 |
Correct |
4 ms |
340 KB |
Output is correct |
| 30 |
Correct |
4 ms |
376 KB |
Output is correct |
| 31 |
Correct |
6 ms |
340 KB |
Output is correct |
| 32 |
Correct |
6 ms |
340 KB |
Output is correct |
| 33 |
Correct |
5 ms |
424 KB |
Output is correct |
| 34 |
Correct |
5 ms |
468 KB |
Output is correct |
| 35 |
Correct |
5 ms |
432 KB |
Output is correct |
| 36 |
Correct |
5 ms |
468 KB |
Output is correct |
| 37 |
Correct |
5 ms |
468 KB |
Output is correct |
| 38 |
Incorrect |
10 ms |
460 KB |
Too many tests |
| 39 |
Incorrect |
8 ms |
472 KB |
Too many tests |
