January:-13,296.2 yuanJanuary:-13,296.2 yuan2023:-10,561.49 yuan
This year's profit:-17,640.13 yuanAnother solution
2022:-84,963.5 yuanJune: 218.53 yuanToday's profit: +3537.65 yuan
Strategy guide
Strategy guide
12-13
Strategy guide 12-13