1 files changed, 16 insertions, 0 deletions
diff --git a/codeforces/Flipping_bits/Flipping_bits.cpp b/codeforces/Flipping_bits/Flipping_bits.cpp
new file mode 100644
index 0000000..e06235b
--- /dev/null
+++ b/codeforces/Flipping_bits/Flipping_bits.cpp
@@ -0,0 +1,16 @@
+#include<bits/stdc++.h>
+
+
+using namespace std;
+
+int main(){
+  int n, x=pow(2, 31) - 1;
+  cin >> n;
+  cout << n ^ x;
+  // 0 0 -> 1 -> 0
+  // 1 1 -> 0 -> 1
+  // 1 1 -> 0 -> 1
+  // 1 1 -> 0 -> 0
+
+  return 0;
+}