Can someone help me make this program on C++

Question

Se have to print on screen this exact numbers using loops

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1

Answer 1

program will contain 2 parts...
for i....1 to n
for j.....1 to i
print(j)

for i....(n-1) to 1
for j.....1 to i
print(j)

put n=5

Answer 2

https://code.sololearn.com/cC9c9kj66f5o/?ref=app

Answer 3

yes contain 2 parts for-for
:xD