Guess ranking support A^-F, number 1-100.

main.cpp

@@ -6,27 +6,28 @@ using string = std::string;
 void ignoreTillLineEnd();
 string promptfs(string);
 int promptfi(string);
+string guessRank(int);
 
 int main()
 {
     std::mt19937 rand {std::random_device{}()};
-    std::uniform_int_distribution clamp {1, 10};
+    std::uniform_int_distribution clamp {1, 100};
     string name {promptfs("Enter your name:")};
     std::cout << "Hello " << name << ", welcome to guess the number.\n";
-    bool once {};
+    int guesses {};
     int num {clamp(rand)}, ent {};
     do {
-        if (once) {
+        if (guesses++ > 0) {
             if (ent > num)
                 std::cout << "You Guessed Too High!\n";
             else
                 std::cout << "You Guessed Too Low!\n";
         }
         ent = promptfi("Enter your guess:");
-        once = true;
     }
     while (num != ent);
     std::cout << "Well done " << name << ", you guessed correctly!\n";
+    std::cout << "You took " << guesses << " guesses, rank " << guessRank(guesses) << " .\n";
     return 0;
 }
 
@@ -69,3 +70,32 @@ int promptfi(string msg) {
     ignoreTillLineEnd();
     return toret;
 }
+
+string guessRank(int g) {
+    switch (g) {
+    case 0:
+        return "U";
+    case 1:
+        return "A^";
+    case 2:
+        return "A*";
+    case 3:
+        return "A";
+    case 4:
+    case 5:
+        return "B";
+    case 6:
+    case 7:
+        return "C";
+    case 8:
+    case 9:
+    case 10:
+        return "D";
+    case 11:
+    case 12:
+    case 13:
+        return "E";
+    default:
+        return "F";
+    }
+}