input.txt

int main(){
    int a;
    b=1;
    if((a==1) && (b<=2)){
        if(c>3){
            c = c + 1;
        }
    }else{
        b = 3;
    }
    a = 9+9*2;
    
    while(b > 1){ 
        while(b<2){
            b = b-1;
        }
    }
    
    return;
}