Accepted Solution to the problem: Time-Conversion

Hackerank/C++/Time-Conversion.cpp

@@ -0,0 +1,76 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+/*
+ * Complete the 'timeConversion' function below.
+ *
+ * The function is expected to return a STRING.
+ * The function accepts STRING s as parameter.
+ */
+
+string timeConversion(string s)
+{
+    char str[] = {"00:00:00\0"};
+    if (s[8] == 'A')
+    {
+        if (s[0] == '1' && s[1] == '2')
+        {
+            for (int i = 2; i < 8; i++)
+            {
+                str[i] = s[i];
+            }
+            str[8] = '\0';
+            return str;
+        }
+        else
+        {
+            for (int i = 0; i < 8; i++)
+                str[i] = s[i];
+            str[8] = '\0';
+            return str;
+        }
+    }
+    else
+    {
+        if (s[0] == '1' && s[1] == '2')
+        {
+            for (int i = 0; i < 8; i++)
+                str[i] = s[i];
+            str[8] = '\0';
+            return str;
+        }
+        else
+        {
+            string str1;
+            for (int i = 0; i < 2; i++)
+                str1[i] = s[i];
+            int myint1 = stoi(str1);
+            myint1 += 12;
+            string temp = to_string(myint1);
+            for (int i = 0; i < 2; i++)
+                str[i] = temp[i];
+            for (int i = 2; i < 8; i++)
+                str[i] = s[i];
+            str[8] = '\0';
+            return str;
+        }
+    }
+    return str;
+}
+
+int main()
+{
+    ofstream fout(getenv("OUTPUT_PATH"));
+
+    string s;
+    getline(cin, s);
+
+    string result = timeConversion(s);
+
+    fout << result << "\n";
+
+    fout.close();
+
+    return 0;
+}