how do pointers work in c programmwiz
myvar = 25;
foo = &myvar;
bar = myvar;#include <stdio.h>
int main()
{
int* pc, c;
c = 22;
printf("Address of c: %p\n", &c);
printf("Value of c: %d\n\n", c); // 22
pc = &c;
printf("Address of pointer pc: %p\n", pc);
printf("Content of pointer pc: %d\n\n", *pc); // 22
c = 11;
printf("Address of pointer pc: %p\n", pc);
printf("Content of pointer pc: %d\n\n", *pc); // 11
*pc = 2;
printf("Address of c: %p\n", &c);
printf("Value of c: %d\n\n", c); // 2
return 0;
}
type *var-name; /*A pointer is a variable whose value is the address of another variable*/
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