add 824

Author: luliyucoordinate

src/0824-Goat-Latin/0824.cpp

@@ -0,0 +1,17 @@
+class Solution 
+{
+public:
+    string toGoatLatin(string S) 
+    {
+        unordered_set<char> vowel({'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U'});
+        stringstream in(S);
+        string res, w;
+        int i = 0, j;
+        while (in >> w) 
+        {
+            res += ' ' + (vowel.count(w[0]) ? w : w.substr(1) + w[0]) + "ma";
+            res += string(++i, 'a');
+        }
+        return res.substr(1);
+    }
+};

src/0824-Goat-Latin/0824.go

@@ -0,0 +1,20 @@
+func toGoatLatin(S string) string {
+    vowel := "aeiouAEIOU"
+    vowels := make(map[rune]int)
+    for _, c := range vowel {
+        vowels[c]++
+    }
+    tokens := strings.Split(S, " ")
+    res, i := "", 1
+    for _, w := range tokens {
+        res += " "
+        if _, ok := vowels[rune(w[0])]; ok {
+            res += w;
+        } else {
+            res += w[1:] + string(w[0])
+        }
+        res += "ma" + strings.Repeat("a", i)
+        i++
+    }
+    return res[1:]
+}

src/0824-Goat-Latin/0824.java

@@ -0,0 +1,14 @@
+class Solution {
+    public String toGoatLatin(String S) {
+        Set vowels = new HashSet();
+        for (char c : "aeiouAEIOU".toCharArray()) vowels.add(c);
+        String res = "";
+        String[] tokens = S.split(" ");
+        int i = 0;
+        for (String w : tokens) {
+            res += ' ' + (vowels.contains(w.charAt(0)) ? w : w.substring(1) + w.charAt(0)) + "ma";
+            res += String.join("", Collections.nCopies(++i, "a"));
+        };
+        return res.substring(1);
+    }
+}

src/0824-Goat-Latin/0824.js

@@ -0,0 +1,10 @@
+var toGoatLatin = function(S) {
+    let vowels = new Set(), vowel = "aeiouAEIOU", res = "";
+    for (let c of vowel) vowels.add(c);
+    let tokens = S.split(" "), i = 1;
+    for (let w of tokens) {
+        res += " " + (vowels.has(w.charAt(0)) ? w : w.substring(1) + w.charAt(0)) + "ma";
+        res += Array(++i).join("a");
+    }
+    return res.substring(1);
+};

src/0824-Goat-Latin/0824.py

@@ -0,0 +1,9 @@
+class Solution:
+    def toGoatLatin(self, S: str) -> str:
+        res, vowels = [], set("aeiouAEIOU")
+        S = S.split(" ")
+        for i, w in enumerate(S):
+            if w[0] not in vowels:
+                w = w[1:] + w[0]
+            res.append(w + "ma" + (i + 1) * "a")
+        return " ".join(res)