Drink as much water as you can and walk/run.
yes, exercise is very good to lose weight i lost 30 pounds in 2 months to squat thrusts.
By following diet and doing exercises are not helpful to us for losing 100 pounds of weight in such short period of time. Surgeries like liposuction, bariatric are might be helpful for you to lose your 100 pounds.
The Weider crossbow 2000x has a booklet of exercises that are recommended to help people lose weight.
100 pounds
There are several exercises on the Weider Crossbow 2000x that will get you from 240 pounds down to 160 pounds. This includes the modified standing side bends, along with crunches and resistance based exercises.
35 to 70 pounds.
24 pounds
10-20 metric pounds.
30 To 40 pounds
30 pounds
My male presa weighed 48 pounds at 4 months
Just over 100 pounds or so...