Create xor_till_n.cpp

siddharth25pandey · Oct 4, 2021 · 5f4a4e8 · 5f4a4e8
1 parent 9a4f1b8
commit 5f4a4e8
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/bit_manipulation/xor_till_n.cpp b/bit_manipulation/xor_till_n.cpp
@@ -0,0 +1,11 @@
+#include <bits/stdc++.h>
+
+using namespace std ;
+
+int main () {
+ int n = 7, i ,res=1 ;
+ for(i=2;i<=n;i++) {
+ res = res^i ;
+ }
+ cout<<res<<endl;
+}