java - 相当于 .charAt() 方法的 int

Question

char@ 方法的 int 等价物是什么？例如

int[] numbers {23,321,12,124,1324,1234,54,655,765,6,54,7};
//if the digit 5 is found,
{
continue;
}

Answer 1

尝试

for (int index = 0; index < numbers.length; index++)
        {
            if (String.valueOf(numbers[index]).contains("5"))
            {
                System.out.println("Yes");
                continue;
            }
        }