Create Minimum Changes To Make Alternating Binary String.cpp

Author: Meghak1

Minimum Changes To Make Alternating Binary String.cpp

@@ -0,0 +1,26 @@
+class Solution {
+public:
+    int minOperations(string s) {
+    int zero=0;
+    int one=0;
+    for(int i=0;i<s.size();++i) {
+      if(i%2==0) 
+        {
+            zero+=(s[i]=='1');
+        } 
+      else 
+        {
+            zero+=(s[i]=='0'); 
+        }
+       if(i%2==0) 
+       {
+            one+=(s[i]=='0');
+       } 
+       else   
+       {
+            one+=(s[i]=='1'); 
+        }
+    }
+   return min(zero,one);
+  }
+};