Submission #401278

#	Time	Username	Problem	Language	Result	Execution time	Memory
401278		victoriad	Martian DNA (IOI16_dna)	C++14	0 / 100	1 ms	208 KiB

dna

#include "dna.h"
#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <utility>
#include <queue>
#include <map>
#include <iomanip>
#include <fstream>
#include <cstdlib>
using namespace std;
            

std::string analyse(int n, int t) {
    if(n==1){
      vector<int>d={0,1};
      for(int i=0;i<d.size();i++){
      if(make_test(to_string(d[i]))){
        return to_string(d[i]);
        break;
      }
    }
    }
    else if(n==2){
      vector<int>d={00,01,10,11};
      for(int i=0;i<d.size();i++){
      if(make_test(to_string(d[i]))){
        return to_string(d[i]);
        break;
      }
    }
    }
    else if(n==3){
      vector<int>d={000,001,010,011,100,101,110,111};
    for(int i=0;i<d.size();i++){
      if(make_test(to_string(d[i]))){
        return to_string(d[i]);
        break;
      }
    }
    }
    else if(n==4){
      vector<int>d={0000,0001,0010,0011,0100,0101,0110,0111,1000,1001,1010,1011,1100,1101,1110,1111};
    for(int i=0;i<d.size();i++){
      if(make_test(to_string(d[i]))){
        return to_string(d[i]);
        break;
      }
    }
    }
    else if(n==5){
      vector<int>d={00000,00001,00010,00011,00100,00101,00110,00111,01000,01001,01010,01011,01100,01101,01110,01111,10000,10001,10010,10011,10100,10101,10110,10111,11000,11001,11010,11011,11100,11101,11110,11111};
    for(int i=0;i<d.size();i++){
      if(make_test(to_string(d[i]))){
        return to_string(d[i]);
        break;
      }
    }
    }
    
}

   
    
                       

Compilation message (stderr)

dna.cpp: In function 'std::string analyse(int, int)':
dna.cpp:19:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |       for(int i=0;i<d.size();i++){
      |                   ~^~~~~~~~~
dna.cpp:28:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |       for(int i=0;i<d.size();i++){
      |                   ~^~~~~~~~~
dna.cpp:37:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |     for(int i=0;i<d.size();i++){
      |                 ~^~~~~~~~~
dna.cpp:46:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |     for(int i=0;i<d.size();i++){
      |                 ~^~~~~~~~~
dna.cpp:55:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   55 |     for(int i=0;i<d.size();i++){
      |                 ~^~~~~~~~~
dna.cpp:63:1: warning: control reaches end of non-void function [-Wreturn-type]
   63 | }
      | ^
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()) {

• Subtask 1: 0 / 11
• Subtask 2: 0 / 25
• Subtask 3: 0 / 64