Prompt the user to input 3 integer values and print these values in forward and reversed order

Question

for an example below,given the following (3) numbers: 14 30 20

Answer 1

PYTHON -
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forward=[]
backward=[]
first=14
second=30
third=20
forward.append(first)
forward.append(second)
forward.append(third)
backward.append(third)
backward.append(second)
backward.append(first)
print("")
for i in range(len(forward)):
print(forward[i], end=' ')
print("")
for i in range(len(backward)):
print(backward[i], end=' ')
print("")

Answer 2

JAVA -
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int first=14, second=30, third=20;
ArrayList<Integer> forward = new ArrayList <Integer>();
ArrayList<Integer> backward = new ArrayList <Integer>();
forward.add(first);
forward.add(second);
forward.add(third);
backward.add(third);
backward.add(second);
backward.add(first);
int fsize=forward.size();
int bsize=backward.size();
for(int i=0; i<fsize; i++){
System.out.print(forward.get(i) + " ");
}
System.out.print("\n");
for(int i=0; i<bsize; i++){
System.out.print(backward.get(i) + " ");
}