Int & Expressions Exam | Logic operators quiz, While loop questions & Switch questions| (C for Everyone: Programming Fundamentals - Week 2 Coursera)

Int & Expressions Exam | Logic operators quiz, While loop questions & Switch questions| (C for Everyone: Programming Fundamentals - Week 2 Coursera) Int & Expressions Exam | Logic operators quiz, While loop questions & Switch questions| (C for Everyone: Programming Fundamentals - Week 2 Coursera) #include <stdio.h> int main(void) { int miles = 26, yards = 385; int kilometers; kilometers = 1.609 * (miles + yards/1760.0); printf("nA marathon is %d kilometers.n", kilometers); return 0; } What does this program print, because of int kilometers? - ANSWER - A marathon is 42 kilometers. #include <stdio.h> int main(void) { int miles = 26, yards = 385; int kilometers; kilometers = 1.609 * (miles + yards/1760.0); printf("nA marathon is %d kilometers.n", kilometers); return 0; } Why do we use the format specifier %d instead of %lf? - ANSWER - lf (as in %lf, not "if") is a double and the int answer would print incorrectly. Assume that int a = 3, b = 4, c = -2; What is the value of a + b? - ANSWER - 7 Assume that int a = 3, b = 4, c = -2; What is the value of -a + b? - ANSWER - 1 Assume that int a = 3, b = 4, c = -2; What is the value of ++a + c? - ANSWER - 2