Broot

for ( i = 0; i <= 31; ++i )
    a1[i] = ((a1[i] + 7) ^ 15) - 14;static main(){
    print("a");
    auto i = 0;
    for(i=0x49fb6;i<0x0fffffff;i++){
        auto val = Func(i);
        if(val==961890210){
            print(i);
            break;
        }else{
            if(i%1000==0)
                print(i);
        }
    }
}