I need help with code because it is saying about white spaces pleaSe show me the code in correct form without error

CHALLENGE ACTIVITY 2.14.2 Outputting all combinations Output all combinations of character variables a, b, ande, in the order shown below. If a = X, D = y, and c= Z, then the output is xyz xzy yxz yzx zxy zyx Your code will be tested in three different programs with a, b, c assigned with x y 2 then with # 'S', then with 1,2,3 U 1 include 2 3 int main(void) { 4 char a S char b: charc 7 8 scanf(" "); 9 scant("". b) 10 scanf(" ") 80 11 12 y Your solution goes here print 13 16 15 16 17 return a