Which of the following C code segments is syntactically correct?

Question

a) puts("How many red mana do you want to tap?");

scanf("%d", &rmana);

b) printf("How many green mana do you want to tap?");

scanf("%i", gmana);

c) scanf("How many blue mana do you want to tap?", &bmana);

d) puts("How many white mana do you want to tap?", wmana);

Answer 1

option A looks the best

B is syntactically correct, but missing the AMPERSAND. For that reason, behavior shall be undefined and

unpredictable because of the bogus address

C and D do not look correct.