若有定义:
char ch; int a; double d;
当输入为12345 678910.36时,以下选项中能给各个变量正确输入数据的是( )
scanf("%d%c%lf", &a, &ch, &d);
scanf("%5d%2c%7.2lf", &a, &ch, &d);
scanf("%d%c%lf", a, ch, d);
scanf("5d%2c%7.2lf%", &a, &ch, &d);