Adding easy puzzles

puzzles/easy/temperatures.cpp

@@ -0,0 +1,47 @@
+// https://www.codingame.com/ide/puzzle/temperatures
+// Xavier Morel - 2014-10-16
+
+#include <iostream>
+#include <string>
+#include <vector>
+#include <algorithm>
+
+using namespace std;
+
+/**
+ * Auto-generated code below aims at helping you parse
+ * the standard input according to the problem statement.
+ **/
+int main()
+{
+    int N; // the number of temperatures to analyse
+    cin >> N; cin.ignore();
+
+
+
+    // Write an action using cout. DON'T FORGET THE "<< endl"
+    // To debug: cerr << "Debug messages..." << endl;
+
+    if (N == 0) {
+        cout << "0";
+    } else {
+        int minTemp;
+        for (int i = 0; i < N; i++) {
+            int temp;
+            cin >> temp;
+
+            if (i == 0) {
+                minTemp = temp;
+            } else if (
+                ((temp * temp) < (minTemp * minTemp)) || (
+                    (temp * temp) == (minTemp * minTemp) && minTemp < temp
+                    )
+                ) {
+                minTemp = temp;
+            }
+        }
+
+        cout << minTemp;
+    }
+    cout << endl;
+}