消耗内存

#include<stdio.h>

#include<stdlib.h>

#define MEGABYTE 1024*1024

void main(int argc, char *argv[])

{

void *myblock = NULL;

int count = 0;

while(1){

myblock = (void *)malloc(MEGABYTE);

if(!myblock)

break;

memset(myblock, 1, MEGABYTE);

printf("Currently allocting %dMB\n", ++count);

}

exit(0);

}