Sobes.tech
Middle+

a[i]+a[j]+a[k] ning summa m raqamiga tugash uchun i, j, k ning uchta turli indekslari bormi? Masalan, m = 3 uchun solve([20, 22, 19, 84]) => true // 20 + 84 + 19 = 123 solve([1,2,3]) => false