Largest Number At Least Twice of Others
Sizga eng katta butun son yagona
bo'lgan sonlar qatori nums
berilgan.
Massivdagi eng katta element massivdagi boshqa raqamlardan kamida ikki barobar
ko'p yoki yo'qligini aniqlang. Agar shunday bo'lsa, eng katta element indeksini
qaytaring yoki aks holda -1
ni qaytaring.
Example 1:
Example 2:
Constraints:
2 <= nums.length <= 50
0 <= nums[i] <= 100
nums
dagi eng katta element noyobdir.
Hint1:
Noyob eng katta element "m"ni topish uchun massivni skanerlang, uning "maxIndex" indeksini kuzatib boring. Massiv bo'ylab yana skanerlang. Agar biz
m < 2*x
bilanx != m
ni topsak, biz-1
ni qaytarishimiz kerak. Aks holda, biz "maxIndex" ni qaytarishimiz kerak.
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