| Gampang | Operasi Mbusak Minimal kanggo nggawe kabeh Elemen Array padha | Adobe Fakta Fakta | hashing |
| Sedheng | Jarak Maksimum Antarane rong Kedadeyan Elemen sing padha ing Array | Delhivery Fakta Fakta Fanatik Wong papat | hashing |
| Gampang | Kelompok Multiple Kedadeyan Unsur Array Dipesan kanthi Kedadeyan kaping pisanan | Akune Adobe Amazon Delhivery Wong papat | hashing |
| hard | Subarray Paling Cilik kanthi nomer Nomer k | Amazon Google | hashing |
| Sedheng | Temokake Paling gedhe d ing Array supaya a + b + c = d | Akune Amazon Delhivery Fanatik Wong papat Ngisi Gratis | hashing |
| Gampang | Swap minimal dibutuhake kanggo nggabungake kabeh elemen sing kurang saka utawa padha karo k | Amazon AppDynamics Fakta Fakta Wong papat Microsoft | hashing |
| Gampang | Temokake telung ndhuwur sing diulang ing larik | MAQ solusi o9 Wipro | hashing |
| Sedheng | Ngurutake nggunakake fungsi hash sepele | Cadence India Capgemini Fakta Fakta MAQ UHG Optum | hashing |
| Gampang | Temokake duplikat ing rangking tartamtu nalika unsur ora winates ing kisaran | Adobe Amazon Fakta Fakta MAQ UHG Optum | hashing |
| Sedheng | Priksa manawa Array Ngemot Integer Bunder Kanthi duplikat sing Diijini | Accenture Amazon Langsung Facebook Intuit | hashing |
| Gampang | Jumlah f (a [i], a [j]) kanggo kabeh pasangan ing macem-macem bilangan bulat | Whitefish Facebook hiking Publicis Sapient | hashing |
| Gampang | Cacah pasangan indeks kanthi unsur sing padha ing larik | Amazon Atlassian Benteng Facebook Intuit Gendhing Square Yandex | hashing |
| Gampang | Temokake Jumlah kabeh jumlah sub-array unik kanggo larik tartamtu | Amazon Facebook GreyOrange Intuit Microsoft Nagarro | hashing |
| Sedheng | Subarray paling dawa ora duwe elemen K sing beda | Amazon Benteng Delhivery Facebook Microsoft Samsung Yandex | hashing |
| hard | Bedane maksimal rong subset saka rangking | Atlassian Cadence India Langsung Ngisi Gratis Opera PayU Snapchat Internet Times Xome | hashing |
| Gampang | Operasi minimal kanggo nggawe kabeh unsur padha karo larik | Amazon BlackRock Benteng Langsung Flipkart Pancen Yandex | hashing |
| Sedheng | Temokake subarray kanthi jumlah tartamtu (Nangani Nomer Negatif) | Amazon KuponDunia Delhivery GE Healthcare InfoEdge Laboratorium Moonfrog | hashing |
| Sedheng | Dawane subarray paling gedhe kanthi unsur contiguous | Adobe Amazon Bloomberg Whitefish Karat Solusi Monotype Paytm PayU Publicis Sapient Labs SAP | hashing |
| Sedheng | Cacah nomer triple karo produk sing padha karo nomer sing diwenehake | Akune Amazon Whitefish Flipkart Kuliza Publicis Sapient | hashing |
| Sedheng | Prabédan maksimum indeks kaping pisanan lan pungkasan unsur ing rangking | Akune Amazon hiking MakeMyTrip Kabin Ola Labs SAP | hashing |
| hard | Temokake salah siji saka macem-macem elemen sing mbaleni kanthi mung maca | Capital One Facebook Google Pancen Microsoft Pinterest | hashing |
| Gampang | Temokake elemen sing ana ing urutan kaping pisanan lan ora ing nomer loro | Akune Delhivery Fakta Fakta Fanatik Gendhing Zoho | hashing |
| hard | Priksa Palindrome sawise Query panggantos karakter | Amazon Facebook Flipkart Google Netflix | hashing |
| Gampang | Beda antara frekuensi sing paling dhuwur lan paling ora ing rangking | Benteng Kain Wong papat Roblox Tesla | hashing |
| hard | Temokake papat unsur sing jumlah kasebut diwenehi (Hashmap) | Amazon Google Microsoft | hashing |
| Gampang | elemen sing ilang k-th nambah urutan sing ora ana ing urutan sing diwenehake | Benteng Expedia Kain Fakta Fakta IBM Labs SAP | hashing |
| Gampang | Kepiye cara mriksa manawa rong set tartamtu wis bedo? | Fakta Fakta hiking Kuliza Nagarro Opera Gendhing | hashing |
| Gampang | Priksa manawa array sing diwenehi ngemot elemen duplikat jarak adoh saka siji liyane | Amazon Avalara Benteng Ngisi Gratis HackerRank Snapchat Gendhing | hashing |
| Sedheng | Priksa manawa rong susunan padha utawa ora | Accenture Goldman Sachs MAQ solusi o9 Taksi 4 Mesthi Twilio | hashing |
| Sedheng | Masangake karo produk sing diwenehake | 24 * 7 Laboratorium Inovasi Amazon Avalara Roblox | hashing |
| Sedheng | Subarray karo 0 jumlah | Citrix DE Shaw Goldman Sachs Pancen MakeMyTrip OYO Kamar Paytm TCS | hashing |
| Gampang | Temokake elemen sing ilang saka sawetara | Delhivery GreyOrange LinkedIn Nagarro Opera Synopsys | hashing |
| Gampang | Unsur pertama sing kedadeyan kaping k ing rangking | Amazon hiking PayU Labs SAP Teradata Wipro Yatra Zoho | hashing |
| hard | Print kabeh subarray kanthi 0 jumlah | Amazon Ngisi Gratis Pancen Info Edge Microsoft OYO Kamar | hashing |
| Gampang | Ngemot Duplikat | Adobe Amazon Apple | hashing |
| hard | Cacah Substring kanthi jumlah sing padha 0, 1s lan 2s | Citrix Ngisi Gratis Goldman Sachs OYO Kamar Internet Times Twilio | hashing |
| Sedheng | Subarray paling gedhe kanthi jumlah 0 lan 1 sing padha | Amazon Coursera GreyOrange MakeMyTrip Morgan Stanley Paytm Synopsys Internet Times | hashing |
| Gampang | Jumlah sing ora tumpang tindih saka rong set | Akune Amazon hiking Kuliza Pinterest Gendhing Synopsys Teradata | hashing |
| hard | Temokake kabeh pasangan (a, b) ing larik supaya% b = k | Amazon Arcesium Benteng Langsung Ngisi Gratis Yahoo | hashing |
| Gampang | Cacah subarray kanthi nomer padha 1 lan 0 | Whitefish KuponDunia Coursera bata data Karat Labs SAP Tesla | hashing |
| hard | Query Substring Palindrome | Amazon ByteDance eBay Expedia Google Intuit Microsoft PayPal Pinterest Synopsys | hashing |
| Sedheng | Unsur sing bakal ditambahake supaya kabeh unsur kisaran ana ing macem-macem | GreyOrange Kuliza Gendhing Synopsys Teradata Internet Times | hashing |
| Sedheng | Cacah subarray kanthi total unsur sing padha karo larik asli | Amazon bata data Kain Honeywell PayU Square Teradata Yandex | hashing |
| hard | Program urutan Cuckoo | Sistem Epik Flipkart Google Microsoft Netflix Tesla | hashing |
| Sedheng | Subarray kanthi unsur sing beda | Whitefish Ngisi Gratis Internet Times Zoho | hashing |
| Sedheng | Cacah quadruples saka papat urutan sing nomer padha karo angka x | Akune Fanatik Laboratorium Moonfrog Synopsys | hashing |
| Sedheng | Cacah pasangan saka rong dhaptar sing ana gandhengane sing padha karo regane tartamtu | Adobe Amazon Avalara Expedia Fanatik Google Pancen Microsoft PayPal Tesla | hashing |
| Gampang | Temokake jumlah elemen sing ora mbaleni (beda) ing larik | Dompet Oksigen | hashing |
| hard | Temokake unsur sing beda-beda umum kanggo kabeh baris matrik | BlackRock Expedia JP Morgan Qualcomm Gendhing Yatra Zoho | hashing |
| Gampang | Nomer kanthi frekuensi prima luwih saka utawa padha karo k | Akune Amazon Fakta Fakta Wong papat GreyOrange Pinterest Xome | hashing |
| Sedheng | Ngowahi susunan dadi formulir sing suda | LinkedIn Snapchat Xome Yahoo | hashing |
| Sedheng | Temokake pasangan kanthi jumlah tartamtu supaya unsur pasangan ana ing baris sing beda | Amazon DE Shaw Langsung GreyOrange Pancen Pinterest Teradata | hashing |
| Sedheng | Unsur umum ing kabeh baris matriks tartamtu | Amazon Whitefish DE Shaw Opera Labs SAP Zoho | hashing |
| Sedheng | Temokake kabeh larik permute saka baris sing diwenehake ing matrik | 24 * 7 Laboratorium Inovasi Accenture Expedia IBM JP Morgan | hashing |
| Gampang | Diwenehi rong susunan sing durung ditemtokake, temokake kabeh pasangan sing jumlahe x | Amazon Facebook | hashing |
| Gampang | Urut unsur miturut frekuensi | Amazon Oracle Zoho Zycus | hashing |
| Gampang | Temokake elemen mbaleni pisanan ing macem-macem ongko | Amazon Fanatik MAQ Microsoft Oracle | hashing |
| Gampang | Cacahake item sing umum kanggo dhaptar nanging kanthi rega sing beda | Amazon Fakta Fakta GE Healthcare Honeywell TCS Tesla | hashing |
| Gampang | Nomer minimal subset kanthi unsur sing beda | Capital One GE Healthcare IBM Laboratorium Moonfrog Yandex | hashing |
| Sedheng | Span paling dawa kanthi jumlah sing padha ing rong susunan Binary | Accenture Whitefish Pancen Kuliza Labs SAP Yandex | hashing |
| Gampang | Temokake Jumlah Karyawan Ing Saben Karyawan | Akune GE Healthcare Microsoft Myntra Qualcomm Synopsys Teradata | hashing |
| Sedheng | Unsur Paling Cilik Diulang Kanthi Tepate K Times | Belzabar Media Komli Netskop Nvidia Opera ServiceNow UHG Optum | hashing |
| Sedheng | Elemen Beda K-th ing Array | Adobe Amazon Apple ByteDance eBay Expedia Facebook Google LinkedIn Microsoft Oracle Salesforce Spotify Walmart Labs | hashing |
| Gampang | Frekuensi Kumulatif Jumlah Saben Elemen ing Array sing Ora Diurutake | Cadence India Fanatik LinkedIn Laboratorium Moonfrog Pinterest | hashing |
| Sedheng | Tembung Kelompok Kanthi Set karakter sing padha | BlackRock Citrix IBM JP Morgan Labs SAP Xome | hashing |
| Gampang | Elemen Non Baleni Pisanan | Belzabar Media Komli MetLife Gendhing Sprinklr Wooker | hashing |
| Gampang | Tembung kaping pindho sing dibaleni kanthi urutan | Amazon GE Healthcare Goldman Sachs Paytm Gendhing UHG Optum | hashing |
| Gampang | Nyithak Kabeh Elemen Beda Array Integer | Amazon MakeMyTrip Zoho | hashing |
| Gampang | Pasangan Nilai Negatif Positif ing Urutan | Amazon Belzabar Honeywell Hulu Nvidia Robinhood Yelp | hashing |
| Gampang | Mbusak Jumlah Elemen Minimal Supaya Ora Ana Unsur Umum sing Ana ing Kaloro Array | Alasi MetLife Dompet Oksigen ServiceNow Spotify | hashing |
| Gampang | Karakter sing kedadeyan maksimal ing senar | Amazon Morgan Stanley PayU Zoho | hashing |
| Gampang | Cacah Pasangan Kanthi Jumlah | Akune Amazon Fakta Fakta hiking | hashing |
| Gampang | Unsur Paling Kerep ing Array | Adobe Amazon Fakta Fakta Wong papat Infosys MAQ | hashing |
| Gampang | Temokake Pasangan karo Produk Paling Apik ing Array | Samsung | hashing |
| Sedheng | Subarray Paling Cilik Kanthi Kejadian Unsur Paling Kerep | Citrix Coursera OYO Kamar Qualtrics Synopsys Taksi 4 Mesthi | hashing |
| Sedheng | Temokake Nomer K (utawa Paling Kerep) ing Aliran | Akune Amazon | hashing |
| Sedheng | Elemen Frekuensi Besar Sabanjure | Accenture Capgemini Microsoft UHG Optum | hashing |
| Gampang | Ganti Array dadi Permutasi Nomer Saka 1 nganti N | Capgemini Delhivery Wong papat MAQ solusi o9 Publicis Sapient | hashing |
