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 : %dn", a << n);
// Result is 40 which is OO101000 in binary
return 0;
}
// This also means that a << n is an equivalent to a * 2^nc ? operator
/* The expression a ? b : c evaluates to b if the value of a is true,
* and otherwise to c
*/
// These tests are equivalent :
if (a > b) {
result = x;
}
else {
result = y;
}
// and
result = a > b ? x : y;Copyright © 2021 Codeinu
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