Submission #963350

#TimeUsernameProblemLanguageResultExecution timeMemory
963350Kalata_56Martian DNA (IOI16_dna)C++17
Compilation error
0 ms0 KiB
#include<bits/stdc++.h> using namespace std; string dna; string dna2; string analyse(int n,int t){ int l=0,r=n+1; while(l<r-1){ int mid=(l+r); dna=""; for(int i=0;i<mid;i++){ dna+="0"; } if(make_test(dna)){ l=mid; }else{ r=mid; } } dna=""; if(l==0){ for(int i=0;i<n;i++){ dna+="1"; } return dna; } for(int i=0;i<l;i++){ dna+="0"; } int kolko=0; while(kolko<=l){ dna+="1"; if(make_test(dna)){ kolko=0; }else{ dna.pop_back(); dna.push_back('1'); kolko++; } } while(dna[dna.size()-1]=='0'){ dna.pop_back(); } l=0; r=n+1; while(l<r-1){ int mid=(l+r)/2; for(int i=0;i<mid;i++){ dna+="0"; } if(make_test(dna)){ l=mid; }else{ r=mid; } for(int i=0;i<mid;i++){ dna.pop_back(); } } for(int i=dna.size();i<n;i++){ dna2="0"+dna; if(make_test(dna2)){ dna=dna2; }else{ dna="1"+dna; } } return dna; }

Compilation message (stderr)

dna.cpp: In function 'std::string analyse(int, int)':
dna.cpp:13:12: error: 'make_test' was not declared in this scope
   13 |         if(make_test(dna)){
      |            ^~~~~~~~~
dna.cpp:32:12: error: 'make_test' was not declared in this scope
   32 |         if(make_test(dna)){
      |            ^~~~~~~~~
dna.cpp:50:12: error: 'make_test' was not declared in this scope
   50 |         if(make_test(dna)){
      |            ^~~~~~~~~
dna.cpp:61:12: error: 'make_test' was not declared in this scope
   61 |         if(make_test(dna2)){
      |            ^~~~~~~~~
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()) {