find complexity of each code block below:

e)

int x = 0; for (int i = 0; i < n; i++) {

if (i % 5 == 0) { for (int j = 0; j < n; j++) {

if (i == j) { x += i * j;

}

}

}

}

f)

int x = 0; for (int i = 0; i < n; i++) {

if (n < 100000) { for (int j = 0; j < n; j++) {

x += 1;

}

} else { x += 1;

}

}