Interference
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Problem 1
![](https://physolymp.s3.ap-south-1.amazonaws.com/chapters/content/interference/zJj4qi16o4GW4qtnISxQ2chXSNLUPZSdMFWiJFJz.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIATYELVJHIXN4JCSBQ%2F20240727%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T082216Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=afd5a332a961af3352c2e17137094ed7d6b7350cb85a3266ba268c0dfdefa885)
![face-with-hand-over-mouth](/images/emoji-1.png)
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Problem 2
![](https://physolymp.s3.ap-south-1.amazonaws.com/chapters/content/198/KkUpxviZYTjIwulW2P6IP3zG05THSB7OnQSeR4m3.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIATYELVJHIXN4JCSBQ%2F20240727%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T082216Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=1192d121589e4ebac448f48b64318ad601eb1c5f79e472cc8591d10b7203dc96)
![face-with-hand-over-mouth](/images/emoji-1.png)
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Problem 3
![](https://physolymp.s3.ap-south-1.amazonaws.com/chapters/content/198/kIZVogVvyoIsfRt7jLbB2olRD4zeXiDwCRoVNSVU.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIATYELVJHIXN4JCSBQ%2F20240727%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T082216Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=b65ae62f0f36ccd75c7dec6fa12f3ceda40e6fe804a02955511542b9d6d7013e)
![face-with-hand-over-mouth](/images/emoji-1.png)
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Problem 4
![](https://physolymp.s3.ap-south-1.amazonaws.com/chapters/content/198/wZ3CtvqsmMBAScnkFV3WPdIkfYmBJuSRWo1W3W54.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIATYELVJHIXN4JCSBQ%2F20240727%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T082216Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=9123f6994197cf25e7ad59e8b3b274d52d40264c4a557762ae1dace2c4cbf0e4)
![face-with-hand-over-mouth](/images/emoji-1.png)
Oops, wrong answer! Please try again
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Problem 5
![](https://physolymp.s3.ap-south-1.amazonaws.com/chapters/content/interference/6DNLRIDihjN0gfn66nEVFw1Th2pf3hmrLnnTDHA4.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIATYELVJHIXN4JCSBQ%2F20240727%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T082216Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=40ac4e46ebe391fb251e29afecca089161f4934c2aa58e94c0495b52f9771b63)
![face-with-hand-over-mouth](/images/emoji-1.png)
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Problem 6
![](https://physolymp.s3.ap-south-1.amazonaws.com/chapters/content/interference/OVxhJJm5vLzUthc4KMWHxQSS3puzRFfLVwx3DYMb.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIATYELVJHIXN4JCSBQ%2F20240727%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T082216Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=e63c2c7092bf711310df4e21e0cf3d5b189dff2a69d3fa047299ce7cb9093aa8)
![face-with-hand-over-mouth](/images/emoji-1.png)
Oops, wrong answer! Please try again
![](/img/checked.png)
![](/img/eye.png)
Problem 7
![](https://physolymp.s3.ap-south-1.amazonaws.com/chapters/content/interference/Saxy3VAo3f7q8PYzerai9YYqbsoKOpbwpq4087C1.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIATYELVJHIXN4JCSBQ%2F20240727%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T082216Z&X-Amz-SignedHeaders=host&X-Amz-Expires=120&X-Amz-Signature=99dd4634827279f1702d3297dfb4e4141b3531ccd81d4d2acde7da0932bcaf71)
![face-with-hand-over-mouth](/images/emoji-1.png)
Oops, wrong answer! Please try again