Consider the following C code:
int main() {
sum = 0;
for (n = 1; n < 3; n++) {
n++;
sum += g(f(n));
}
printf("%d", sum);
}
int g(n) {
return 10 + n;
}
int f(n) {
return g(2 * n);
}
What is the output?
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. a healthy diet and regular exercise
Q. are important habits
R. that help maintain good physical and mental health
S. especially in today's busy world