helpfulMaths

Author: nischalsoni

Diff for: HelpfulMaths.cpp

@@ -0,0 +1,62 @@
+#include <bits/stdc++.h>
+using namespace std;
+ 
+int main()
+{
+    char ch[150];
+    int i, l, c1 = 0, c2 = 0, c3 = 0;
+    gets(ch);
+    l = strlen(ch);
+    for (i = 0; i < l; i++)
+    {
+        if (ch[i] == '1')
+        {
+            c1++;
+        }
+        else if (ch[i] == '2')
+        {
+            c2++;
+        }
+        else if (ch[i] == '3')
+        {
+            c3++;
+        }
+    }
+    for (i = 0; i < c1; i++)
+    {
+        cout << '1';
+        if ((c2 == 0 && c3 == 0) && i == c1 - 1)
+        {
+            cout << endl;
+        }
+        else
+        {
+            cout << '+';
+        }
+    }
+    for (i = 0; i < c2; i++)
+    {
+        cout << '2';
+        if (i == c2 - 1 && c3 == 0)
+        {
+            cout << endl;
+        }
+        else
+        {
+            cout << '+';
+        }
+    }
+    for (i = 0; i < c3; i++)
+    {
+        cout << '3';
+        if (i == c3 - 1)
+        {
+            cout << endl;
+        }
+        else
+        {
+            cout << '+';
+        }
+    }
+    return 0;
+}