C << operator

/*
 * The << operator shifts the bits of an integer a certan amount of steps to the left
 * So a << n means shifting the bits of a to the left n times
*/
#include <stdio.h>

int main() {
   int a = 10;  // 00001010 in binary
   int n = 2;

   printf("Result : %d\n", a << n);
   // Result is 40 which is OO101000 in binary

   return 0;
}

// This also means that a << n is an equivalent to a * 2^n

C |= operator

// | is the binary "or" operator
// a |= b is equivalent to a = a|b

#include <stdio.h>

int main() {
   int a = 10;  // 00001010 in binary
   int b = 6;   // 00000110 in binary

   printf("Result : %d\n", a |= b);
   // Result is 14 which is OOOO111O in binary

   return 0;
}

Similar codes

0 vote336 views1 answer
1000000000
C
0 vote306 views1 answer
How to limit tiktok on mikrotik
C
0 vote333 views1 answer
Como hacer para que una salida en linux aparezca de poco en poco
C
0 vote314 views1 answer
Read enter in c
C
0 vote328 views1 answer
11 1 C:\Users\user\Desktop\Cprogramms\2boocle.cpp [Error] expected primary-expression before '}' token
C
4 votes305 views2 answers
Create empty vector in rust
C
0 vote327 views2 answers
See if two strings are equal in C
C
0 vote343 views1 answer
D3 box shadow
C
0 vote304 views1 answer
How i send custom data in model field rest_framework serializer
C
0 vote307 views1 answer
How to change the mapping from jkil to wasd in vim
C