Submission #527771

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
527771	2022-02-18 09:10:02	andreiomd	Combo (IOI18_combo)	C++11	0 / 100	1 ms	272 KiB

combo

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#include "combo.h"
using namespace std;
std::string litere;
char FindFirstLetter () {
    int val = press("AB");
    if (val >= 1) {
        val = press("A");
        if (val == 1) return 'A';
        else return 'B';
    }
    val = press("X");
    if (val == 1) return 'X';
    else return 'Y';
}
int PrimaIntrebare (std::string ans, std::string posibil) {
    std::string p;
    p = ans + posibil[0] + posibil[2];
    p = p + ans + posibil[1] + posibil[2];
    p = p + ans + posibil[0] + posibil[0];
    return press(p);
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:59:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   59 |         if (val == ans.size()) {
      |             ~~~~^~~~~~~~~~~~~
combo.cpp:63:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   63 |         else if (val == ans.size() + 2) {
      |                  ~~~~^~~~~~~~~~~~~~~~~
combo.cpp:66:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   66 |             if (val == ans.size()) {
      |                 ~~~~^~~~~~~~~~~~~
combo.cpp:70:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   70 |             else if (val == ans.size() + 1) {
      |                      ~~~~^~~~~~~~~~~~~~~~~
combo.cpp:82:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   82 |             if (val == ans.size()) {
      |                 ~~~~^~~~~~~~~~~~~
combo.cpp:86:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   86 |             else if (val == ans.size() + 1) {
      |                      ~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 95