﻿ C++ : Check if three numbers are in strict increasing order

# C++ Exercises: Check if three given numbers are in strict increasing order

## C++ Basic Algorithm: Exercise-46 with Solution

Write a C++ program to check if three given numbers are in strict increasing order. For example, 4, 7, 15, or 45, 56, 67, but not 4 ,5, 8 or 6, 6, 8. However, if a fourth parameter is true, equality is allowed, such as 6, 6, 8 or 7, 7, 7.

Sample Solution:

C++ Code :

``````#include <iostream>

using namespace std;

bool test(int x, int y, int z, bool flag)
{
return flag ? x <= y && y <= z : x < y && y < z;
}

int main()
{
cout << test(1, 2, 3, false) << endl;
cout << test(1, 2, 3, true) << endl;
cout << test(10, 2, 30, false) << endl;
cout << test(10, 10, 30, true) << endl;
return 0;
}
``````

Sample Output:

```1
1
0
1
```

Pictorial Presentation: Flowchart: C++ Code Editor:

What is the difficulty level of this exercise?

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## C++ Programming: Tips of the Day

How to get current timestamp in milliseconds since 1970 just the way Java gets

If you have access to the C++ 11 libraries, check out the std::chrono library. You can use it to get the milliseconds since the Unix Epoch like this:

```#include<chrono>

// ...

usingnamespacestd::chrono;
millisecondsms = duration_cast<milliseconds <(
system_clock::now().time_since_epoch()
);
```

Ref: https://bit.ly/39AB3IO

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