Question

#include int data[] = {1, 3, 5, 2, 4, 6, 7, 9, 8, 10}; int sum; int i; int done; void setup() { } void loop() { } int main() { setup(); while (!done) { loop(); } printf("Sum = %d\n", sum); return 0; }

Answer 1

i will print sum =0

Answer 2

Sum in unintialized. I'd expect some garbage value.