a good meal meal contain exactly different food item sum deliciousness equal power twoYou pick different food good mealgiven array integer deliciousness deliciousnessi deliciousness ith item food return number different good meal list modulo 109 7note item different index consider different deliciousness value Example 1input deliciousness 13579output 4explanation the good meal 13 17 35 79their respective sum 4 8 8 16 power 2example 2Input deliciousness 1113337output 15explanation the good meal 11 3 way 13 9 way 17 3 way Constraints1 deliciousnesslength 1050 deliciousnessi 220