Finished 62 in a jiffy, wasn't hard when using a sorted list to keep track of the found cubes

projecteuler/062/main.cpp

@@ -0,0 +1,48 @@
+/*
+Cubic Permutations
+
+The cube, 41063625 (3453), can be permuted to produce two other cubes: 56623104 (3843) and 66430125 (4053). In fact, 41063625 is the smallest cube which has exactly three permutations of its digits which are also cube.
+
+Find the smallest cube for which exactly five permutations of its digits are cube.
+*/
+
+#include <bits/stdc++.h>
+
+using namespace std;
+
+typedef long long ll;
+
+int main(){
+
+    cout << "Hello this is Patrick" << endl;
+    auto start = chrono::high_resolution_clock::now();
+
+    map<string, int> occs;
+    map<string, vector<ll>> cubes;
+
+    int n = 1;
+    ll cube, result;
+    string s;
+
+    while(true){
+        cube = pow(n, 3);
+
+        s = to_string(cube);
+        sort(s.begin(), s.end());
+
+        occs[s]++;
+        cubes[s].push_back(cube);
+
+        if(occs[s] == 5){
+            result = cubes[s].front();
+            break;
+        }
+        n++;
+    }
+
+    cout << result << endl;
+
+    auto duration = chrono::duration_cast<chrono::milliseconds>(chrono::high_resolution_clock::now() - start);
+    cout << (float)duration.count()/1000 << endl;
+    return 0;
+}