How many tokens exist in the following statement? Classify each of them. [4 points) answer (3*q-P p)/3; 3. Hint: Tokens include identifiers, keywords, operators, punctuations, constants, and string litera printf("Height: %d n", height); Write calls of printf that display a float variable x 4. Identiy the identifers, string literals, and punctuation in the following statement: [3 points) 5. in the following formats: [4 points] a. Exponential notation: right-justified in a field of size 10; six digits after the decimal point. b. Fixed decimal notation: left-justified in a field of size 8; three digits after the decimal point. 6. Suppose we call scanf as follows: [2 points scanf("%f%d%f", &x, &i, &y); If the user enters 12.3 45.6 789 what are the values of x, i, and y after the call? (Assume that x and y are float variables, i is an int va 7. Show the output produced by the following program fragment. Assume that i, j, k are int variables.[18 printf("%d t %d in',, i, j); jshj-2; k = 3; printf("%d %d lt %d In", i, j, k); printf("%d lt %d In", i, j); 1-2;j = 1; printf("%d in', lli + !): printf("%d in', tti 11 tti && ++k)