malloc in c
#include <stdlib.h>
void *malloc(size_t size);
void exemple(void)
{
char *string;
string = malloc(sizeof(char) * 5);
if (string == NULL)
return;
string[0] = 'H';
string[1] = 'e';
string[2] = 'y';
string[3] = '!';
string[4] = ' ';
printf("%sn", string);
free(string);
}
/// output : "Hey!"malloc in c
// Let's allocate enough space on the heap for an array storing 4 ints
intArray = (int *) malloc(4 * sizeof(int)); // A pointer to an array of ints
intArray[0] = 10;
intArray[1] = 20;
intArray[2] = 25;
intArray[3] = 35;Copyright © 2021 Codeinu
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