Java MyLong Add
Execution time limit is 1 second
Runtime memory usage limit is 128 megabytes
Implement a wrapper class MyLong.
class MyLong // Java
{`
private long a; // one private variable
MyLong(long a) // Constructor
public String toString() // Print a variable of type MyLong
public MyLong Add(MyLong b) // Add MyLong value
public MyLong Add(long b) // Add long value
};Input
Two integers a and b (-10^18 ≤ a, b ≤ 10^18).
Output
Print the value of a + b + 10.
Examples
Input #1
Answer #1
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