Adding easy puzzles

puzzles/easy/ascii-art.cpp

@@ -0,0 +1,53 @@
+// https://www.codingame.com/training/easy/ascii-art
+// Xavier Morel - 2014-10-16
+
+#include <iostream>
+#include <string>
+#include <vector>
+#include <algorithm>
+
+using namespace std;
+
+vector<string> letters;
+
+/**
+ * Auto-generated code below aims at helping you parse
+ * the standard input according to the problem statement.
+ **/
+int main()
+{
+    int L;
+    cin >> L; cin.ignore();
+    int H;
+    cin >> H; cin.ignore();
+    string T;
+    getline(cin, T);
+
+
+    for (int i = 0; i < H; i++) {
+        string ROW;
+        getline(cin, ROW);
+        letters.push_back(ROW);
+    }
+
+    for (char &c : T) {
+        // Handling char.
+        if (c >= 'a' && c <= 'z') {
+            c -= 'a';
+        } else if (c >= 'A' && c <= 'Z') {
+            c -= 'A';
+        } else {
+            c = 26; // ?
+        }
+    }
+
+    // Write an action using cout. DON'T FORGET THE "<< endl"
+    // To debug: cerr << "Debug messages..." << endl;
+
+    for (int i = 0; i < H; i++) {
+        for (char c : T) {
+            cout << letters[i].substr((c*L), L);
+        }
+        cout << endl;
+    }
+}