View Compilation Error

0_0_23870870_19164.cpp: In function 'int main()':
0_0_23870870_19164.cpp:31:28: error: expected ';' before '}' token
     while(A[i]==2){an++;i++};
                            ^
0_0_23870870_19164.cpp:32:28: error: expected ';' before '}' token
     while(A[i]==1){an--;i++};
                            ^