Problem	3nplus1
User	ye
Submission Time	2025-06-29 12:22:21
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

3nplus1.cpp: In function ‘int main()’:
3nplus1.cpp:11:3: error: expected ‘}’ before ‘else’
11 | else{
| ^~~~
3nplus1.cpp:9:15: note: to match this ‘{’
9 | if (a%2 ==0){
| ^