chore(formatting): apply code formatting for random session

Author: LuchoBazz

random/random_init.cpp

@@ -1,14 +1,11 @@
-template <typename T>
-T random(const T from, const T to) {
+template <typename T> T random(const T from, const T to) {
     static random_device rdev;
     static default_random_engine re(rdev());
 
-    using dist_type = typename conditional<
-        is_floating_point<T>::value,
-        uniform_real_distribution<T>,
-        uniform_int_distribution<T>
-    >::type;
+    using dist_type = typename conditional<is_floating_point<T>::value,
+                                           uniform_real_distribution<T>,
+                                           uniform_int_distribution<T>>::type;
 
     dist_type uni(from, to);
     return static_cast<T>(uni(re));
-}
+

random/random_permutation.cpp

@@ -1,8 +1,7 @@
-template<typename T>
-vector<T> random_permutation(int n, T start = 0) {
+template <typename T> vector<T> random_permutation(int n, T start = 0) {
     mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
     vector<T> permutation(n);
     iota(permutation.begin(), permutation.end(), start);
     shuffle(permutation.begin(), permutation.end(), rng);
     return permutation;
-}
+}

random/random_vector.cpp

@@ -1,10 +1,9 @@
 // random_init
 
-template<typename T>
-vector<T> random_vector(int n, T from, T to) {
+template <typename T> vector<T> random_vector(int n, T from, T to) {
     vector<T> values(n);
-    for(int i = 0; i < n; ++i) {
+    for (int i = 0; i < n; ++i) {
         values[i] = random<T>(from, to);
     }
     return values;
-}
+}