Another June problem done

problems/344/main.c

@@ -0,0 +1,21 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+void reverseString(char* s, int sSize){
+    int end = sSize - 1;
+    int start = 0;
+    char temp;
+    while (end > start) {
+        temp = s[start];
+        s[start++] = s[end];
+        s[end--] = temp;
+    }
+}
+
+int main() {
+    printf("Expected: olleH\n");
+    char str[] = "Hello";
+    reverseString(str, 5);
+    printf("Got: %s\n", str);
+    return 0;
+}

problems/344/problem.txt

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+Write a function that reverses a string. The input string is given as an array of characters char[].
+
+Do not allocate extra space for another array, you must do this by modifying the input array in-place with O(1) extra memory.
+
+You may assume all the characters consist of printable ascii characters.
+
+ 
+
+Example 1:
+
+Input: ["h","e","l","l","o"]
+Output: ["o","l","l","e","h"]
+
+Example 2:
+
+Input: ["H","a","n","n","a","h"]
+Output: ["h","a","n","n","a","H"]
+

problems/344/run.sh

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+#!/bin/bash
+
+gcc -o main main.c
+./main
+rm main