#include <iostream>
using namespace std;
int main() {
int values[] = { 4, 4, 3, 3, 4 };
for (int i = 0; i < 5; i++)
{
int currentValue = values[i];
static int previousValue = currentValue;
printf("Value: %d Change: %d\n", currentValue, currentValue - previousValue);
previousValue = currentValue;
}
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CgkKCWludCB2YWx1ZXNbXSA9IHsgNCwgNCwgMywgMywgNCB9OwoKCWZvciAoaW50IGkgPSAwOyBpIDwgNTsgaSsrKQoJewoJCWludCBjdXJyZW50VmFsdWUgPSB2YWx1ZXNbaV07CgkJc3RhdGljIGludCBwcmV2aW91c1ZhbHVlID0gY3VycmVudFZhbHVlOwoJCXByaW50ZigiVmFsdWU6ICVkIENoYW5nZTogJWRcbiIsIGN1cnJlbnRWYWx1ZSwgY3VycmVudFZhbHVlIC0gcHJldmlvdXNWYWx1ZSk7CgkJcHJldmlvdXNWYWx1ZSA9IGN1cnJlbnRWYWx1ZTsKCX0KCQoJcmV0dXJuIDA7Cn0=