What is the Output of the code? And how ?

Question

int n = printf("0");
printf("%d",n);

Answer 1

Thanks 😊 CarrieForle

Answer 2

printf() returns the number characters that are printed. https://www.tutorialspoint.com/return-values-of-printf-and-scanf-in-c
int n = printf("0") //We call the function printf() so it prints "0". and the number of characters is 1. So n is 1.
printf("%d",n); //print n.