Problem	restoreroad
User	bribritt
Submission Time	2023-08-09 19:48:19
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

restoreroad.cpp: In function ‘int32_t main()’:
restoreroad.cpp:12:56: error: return-statement with no value, in function returning ‘int32_t’ {aka ‘int’} [-fpermissive]
12 | else if(arr[i][k]+arr[k][j]>arr[i][j]) {cout<<"-1"; return;}
| ^~~~~~