View Compilation Error

0_0_31653023_31161.cpp: In function 'int main()':
0_0_31653023_31161.cpp:5:35: error: expected ')' before numeric constant
     while(scanf("%d %d",&A,&B)!=0 0)
                                   ^
0_0_31653023_31161.cpp:5:36: error: expected ';' before ')' token
     while(scanf("%d %d",&A,&B)!=0 0)
                                    ^