A quirk about the sizeof operator
main.c
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(int argc, char* argv[]) {
int x = 5;
printf("Size: %llu\n", sizeof(++x));
printf("x is unchanged: %d\n", x);
return 0;
}
Operators in C
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