View Compilation Error

0_0_16991291_15640.cpp: In function 'int main()':
0_0_16991291_15640.cpp:13:3: error: 'min' was not declared in this scope
   min=a[0]
   ^
0_0_16991291_15640.cpp:14:18: error: expected ';' before ')' token
   for(j=1;j<n;j++)
                  ^