2021:+23,432.42 yuanNovember: 10,204.78 yuanThis month's profit: +6912.15 yuan
July: -356.24 yuanJanuary:-13,296.2 yuanToday's profit: +3537.65 yuan
November: 10,204.78 yuanAnother solutionToday's work:
Strategy guide 12-14
Strategy guide 12-14