#Rust, 89 bytes#
|n|{for i in 1..2*n{if i==n{println!("{:+^1$}","",2*n-1)}else{println!("{:>1$}","+",n)}}}
bearbear2k
- 71
- 4
#Rust, 89 bytes#
|n|{for i in 1..2*n{if i==n{println!("{:+^1$}","",2*n-1)}else{println!("{:>1$}","+",n)}}}