hello,
is anybody here who codes in C++ please? i've also got a Runtime error for the
cryptopangan problem even if i got the same output with the sample test. that's
my code below:
#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
using namespace std;
pair<int, int> factor(int n);
int main()
{
int T, N, L;
vector<string> output(2);
vector<int> input(2);
vector<int> prime(2);
cin >> T;
output.resize(T);
for (int i = 0; i < T; i++) {
cin >> N >> L;
input.resize(L);
prime.resize(L + 1);
int temp;
for (int j = 0; j < L; j++) {
cin >> temp;
input.at(j) = temp;
}
pair<int, int> p;
pair<int, int> p1;
p = factor(input.at(0));
p1 = factor(input.at(1));
if ((p.first == p1.first) || (p.first == p1.second)) {
prime.at(0) = p.second;
prime.at(1) = p.first;
if (p.first == p1.first)
prime.at(2) = p1.second;
else prime.at(2) = p1.first;
}
else {
prime.at(0) = p.first;
prime.at(1) = p.second;
if (p1.first == p.second) prime.at(2) = p1.second;
else prime.at(2) = p1.first;
}
for (int k = 3; k < L + 1; k++) {
prime.at(k) = (input.at(k - 1)) / (prime.at(k - 1));
if (prime.at(k)>N) return 0;
}
vector<int> trier(L + 1);
vector<pair<char, int>> letters(L + 1);
pair<char, int> p2;
trier = prime;
sort(trier.begin(), trier.end());
char car = 'A';
p2 = make_pair(car, trier.at(0));
letters.at(0) = p2;
for (int k = 1; k < L + 1; k++) {
if (trier.at(k) == trier.at(k - 1))
letters.at(k) = letters.at(k - 1);
else {
car++;
p2 = make_pair(car, trier.at(k));
letters.at(k) = p2;
}
}
string out = "";
for (int l = 0; l < L + 1; l++) {
for (int m = 0; m < L + 1; m++) {
if (prime.at(l) == letters.at(m).second) {
out += letters.at(m).first;
break;
}
}
}
output.at(i) = out;
}
for (int i = 0; i < T-1; i++) {
cout << "Case #" << i + 1 << ": " << output.at(i) << endl;
}
cout << "Case #" << T << ": " << output.at(T - 1);
//system("pause");
return 0;
}
pair<int, int> factor(int n) {
pair<int, int> p;
int cpt = 0;
for (int i = 1; i < n; ++i)
{
if ((n % i == 0) && (i != 1)) {
if (cpt == 0) {
p.first = i;
cpt++;
}
else p.second = i;
}
}
return p;
}
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