1 #include <stdlib.h> 2 3 // Allocate some memory and then deallocate it, to get a nice up-then-down 4 // graph. 5 6 int main(void) 7 { 8 // N=36 gives us 72 snapshots, which fills the text graph nicely. 9 #define N 36 10 int i; 11 int* a[N]; 12 13 for (i = 0; i < N; i++) { 14 a[i] = malloc(400); // 400 is divisible by 16 -- so no slop. 15 } 16 for (i = 0; i < N-1; i++) { 17 free(a[i]); 18 } 19 20 return 0; 21 } 22
