POL SCI 123S Lecture 11: PS123S Lecture 11

16. Suppose m and n are both int variables with positive values. Which of the following boolean expressions are guaranteed to be equal in value to the expression that follows? (m % n == 0 && n % m == 0) • I. m == • II. ! (m III. ! (m n n) > n) (A) I and III (B) I, II, and III (C) I and II (D) None of the expressions are guaranteed to be the same. (E) I only

57. Line 5 (A) for (int j = -i*2; j<= i*2; j++){ (B) for (int j = 0; j< i+2+1; j++){ (C) for (int j = -i; j> i; j++) { (D) for (int j = 0; j<= i*2; j++){ (E) for (int j = i; j<= i+2; j+i) {

55. Line 3 (A) for (int j = height; j< height - i; j+-height) { (B) for (int j = 0; j< 2 + height; j+=height) { (C) for (int j = 0; j< height - i * 2; j++) { (D) for (int j = 0; j< height - i-1; j++) { (E) for (int j = 0; j< height ; j++) {