The following code compiles and runs without error. use the following code to answer the matching questions below:
//
system. out. println("string a: " + "hello".equalsignorecase("hello! "));
system. out. println("string b: " + "bah humbug! ".indexof("bug")); system. out. println("string c: " + "touppercase".;
//
double dblval = 5.678; int intval = 7; system. out. println("expression a: " + 3 * (intval - 1));
system. out. println("expression b: " + intval + (int)dblval); system. out. println("expression c: " + (intval / (int)dblval)); system. out. println("expression d: " + intval % (3 * intval)); system. out. println("expression e: " + (intval > = (int)dblval & & intval % intval == 0)); system. out. println("expression f: " + ((intval % 4 == 1) & & ((int)dblval > (intval * ; system. out. println("expression g: " + ! (intval ! = intval)); system. out. println("expression h: " + (int)(dblval + .5));
//
indicate the output which would be produced by the above code by matching the correct answer to the question. note: not all answers will be used and a given answer maybe used more than once.

string a: string b: string c: expression a: expression b: expression c: expression d: expression e: expression f: expression g: expression h:

a. 25
b. 0
c. 18
d. touppercase
e. touppercase
f. false
g. 1
h. none of the provided answers are correct
i. 7
j. 19
k. 75
l. true
m. 6