int n = 50; | |
void | |
foo (int a[]) | |
{ | |
int i; | |
for (i = n - 20; i < 50; i++) | |
a[i] = i; | |
} | |
int | |
array_sum (int a[]) | |
{ | |
int i; | |
int res = 0; | |
for(i = n - 20; i < n; i *= 2) | |
res += a[i]; | |
return res; | |
} | |
extern void abort (); | |
int | |
main (void) | |
{ | |
int a[50]; | |
foo (a); | |
int res = array_sum (a); | |
if (res != 30) | |
abort (); | |
return 0; | |
} |