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Diagonal qismlarning yig'indisi

Authors

๐Ÿ“ Vazifa tavsifi

Nร—N kvadrat matritsa berilgan. Asosiy va qo'shimcha diagonallarning yig'indisini toping (kesishma 1 marta).

Misol:

Input: N=3, matrix=[[1,2,3],[4,5,6],[7,8,9]]
Output: 25

Diagonal qismlarning yig'indisi

Qiyin11 daqiqa15 ball

๐Ÿ“š Misollar

Kiruvchi: N=3, matrix=[[1,2,3],[4,5,6],[7,8,9]]
Chiquvchi: 25
Kiruvchi: N=4, matrix=[[1,2,3,4],[5,6,7,8],[9,10,11,12],[13,14,15,16]]
Chiquvchi: 68
func diagonalPartSums(_ N: Int, _ matrix: [[Int]]) -> Int { // Kodingizni shu yerga yozing return 0 }

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