{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Лист1","Лист2","Лист3"],"read":"whole","date_system":"1900"}

{"sheet":"Лист1","index":0,"n_rows":9,"n_cols":10,"rows_kept":9,"merged":[[3,0,7,0]]}
["Школа","ГБОУ \"Кадетская школа №82 им. И.Маннанова\"",{"$nulls":6},"День ","2022-01-20"]
[]
["Прием \nпищи","Раздел","№ рец.","Блюдо","Выход, г.","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","закуска","36/04","Салат из кв. капусты ",45,5.99,35,0.5,3.21,1.8]
[null,"2 блюдо","451/04","Тефтели в соусе","60/50",22.47,232.6,5.3,8.4,8.8]
[null,"гарнир","302/04","Каша рисовая ",150,4.77,218,5.3,4.7,0]
[null,"напиток + сладкое","685/04","Какао с молоком и пряником","200/35",12.52,167,3.6,6,24.15]
[null,"хлеб",null,"Бутерброд с сыром","15/31,3",9.8,71.7,4.7,8,5.6]
[{"$nulls":5},{"$f":"SUM(F4:F8)","v":55.55},{"$f":"SUM(G4:G8)","v":724.3000000000001},{"$f":"SUM(H4:H8)","v":19.4},{"$f":"SUM(I4:I8)","v":30.31},{"$f":"SUM(J4:J8)","v":40.35}]

{"sheet":"Лист2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Лист3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}