#include <iostream>
#include <string>
#include <vector>
using namespace std;
int main () {
string vet[10], aux;
std::vector<char> name;
int count=0, sum=0;
while (count<10) {
getline(cin, aux);
for (int i=0; i<aux.length(); i++) name.push_back(aux[i]);
for (int i=0; i<name.size(); i++) {
name[i] = tolower(name[i]); //para garantir que todos os caracteres estão em minúsculo
if (name[i] > 96 && name[i] < 123 && name[i] == 32) //faixa de decimais das letras minúsculas e espaço em caso de nome composto
sum += name[i];
}
char v[name.size()]; //vetor auxiliar criado para realizar a conversão de vetor de char para string
for (int i=0; i<name.size(); i++) {
v[i] = name[i];
}
while (vet[sum%10] != "vet[sum%10] = (string) v;
") //para evitar colisão
sum++;
vet[sum%10] = (string) v; //conversão para string e => K mod m = K % m em C++
cout << vet[sum%10] << endl;
count++;
sum = 0;
for (int i=0; i<name.size(); i++) v[i] = '#include <iostream>
#include <string>
#include <vector>
using namespace std;
int main () {
string vet[10], aux;
std::vector<char> name;
int count=0, sum=0;
while (count<10) {
getline(cin, aux);
for (int i=0; i<aux.length(); i++) name.push_back(aux[i]);
for (int i=0; i<name.size(); i++) {
name[i] = tolower(name[i]); //para garantir que todos os caracteres estão em minúsculo
if (name[i] > 96 && name[i] < 123 && name[i] == 32) //faixa de decimais das letras minúsculas e espaço em caso de nome composto
sum += name[i];
}
char v[name.size()]; //vetor auxiliar criado para realizar a conversão de vetor de char para string
for (int i=0; i<name.size(); i++) {
v[i] = name[i];
}
while (vet[sum%10] != "vet[sum%10] = (string) v;
") //para evitar colisão
sum++;
vet[sum%10] = (string) v; //conversão para string e => K mod m = K % m em C++
cout << vet[sum%10] << endl;
count++;
sum = 0;
for (int i=0; i<name.size(); i++) v[i] = '%pre%';
name.clear();
}
cout << endl;
for (int i=0; i<10; i++) cout << vet[i] << endl;
return 0;
}
';
name.clear();
}
cout << endl;
for (int i=0; i<10; i++) cout << vet[i] << endl;
return 0;
}
This code is using the Hashing concept to store names within a vector.
My question is:
Whenever I try to enter a name with 8, 16 or 24 characters, the convert from a vector of characters to a string, the compiler always places another 3 characters in front of the name. If I try insert a name with 9, 17 or 25 characters, the compiler always places other 2 characters in front of the name. If I try to enter a name with 10, 18 or 26 characters, the compiler always puts another character in front of the name.
Why does this happen? Is there any way to prevent this?
I need the names to be exactly (but in lowercase) how they were inserted into the input, but organized according to Hashing logic.
I have already debugged the code and saw that the problem is in the conversion from string to string, but I have not found a better way to do this.
%pre%Thank you in advance!