0_0_38727821_693.cpp: In function 'int main()':
0_0_38727821_693.cpp:5:34: error: expected ')' before '!' token
5 | while(scanf("%d%d",&A,&B)!EOF){
| ~ ^
| )
0_0_38727821_693.cpp:5:38: error: expected ';' before ')' token
5 | while(scanf("%d%d",&A,&B)!EOF){
| ^
|