|
|
вернуться в форумПоказать все сообщения Спрятать все сообщенияWhat change if shift beginning time of the exam to more early time ? Please explain to me. Thank! > What change if shift beginning time of the exam to more early > time ? Please explain to me. Thank! 70 + 40 = 110 // first student (70 40 150) 110 + 15 = 125 //second one (99 15 400) 125 + 10 = 135 // third one (100 10 120), he is 15 min late, (he's to be free at 120) i hope it helps. > > What change if shift beginning time of the exam to more early > > time ? Please explain to me. Thank! > > 70 + 40 = 110 // first student (70 40 150) > 110 + 15 = 125 //second one (99 15 400) > 125 + 10 = 135 // third one (100 10 120), > he is 15 min late, (he's to be free at 120) > > i hope it helps. > does this mean third should start at 110 and second start at 110+10=120? > > > What change if shift beginning time of the exam to more early > > > time ? Please explain to me. Thank! > > > > 70 + 40 = 110 // first student (70 40 150) > > 110 + 15 = 125 //second one (99 15 400) > > 125 + 10 = 135 // third one (100 10 120), > > he is 15 min late, (he's to be free at 120) > > > > i hope it helps. > > > does this mean third should start at 110 and second start at > 110+10=120? students should start the exam as fast as they are ready (by the order of T1) so second student cannot enter the room after third one ( i suppose ;) ) if the input is 4 100 10 120 70 40 150 99 15 400 101 50 160 what's to output and why Solution: 1st) #2 starting at 70 ending at 110 2nd) #3 starting at 110 ending at 125 3rd) #1 starting at 125 ending at 135 (a +15 shift) 4th) #4 starting at 135 ending at 185 (a +25 shift) That way the answer should be 25 > if the input is > 4 > 100 10 120 > 70 40 150 > 99 15 400 > 101 50 160 > what's to output and why > if the input is > 4 > 100 10 120 > 70 40 150 > 99 15 400 > 101 50 160 > what's to output and why let's see 70 + 40 = 110 (70 40 150) 110 + 15 = 125 (99 15 400) 125 + 10 = 135 (100 10 120) 15 min late 135 + 50 = 185 (101 50 160) 25 min late if examenator shifts the beginning of the exam by 25 minutes then every student will pass the exam before T3.
> if the input is > 4 > 100 10 120 > 70 40 150 > 99 15 400 > 101 50 160 > what's to output and why Thank you hajime, I got AC. 70 + 40 = 110 // first student (70 40 150) 110 + 10 = 120 //second one (100 10 120) 129 + 10 = 139 // third one (99 15 400), he is free at 139? wait =0; > 70 + 40 = 110 // first student (70 40 150) > 110 + 10 = 120 //second one (100 10 120) > 129 + 10 = 139 // third one (99 15 400), > he is free at 139? > wait =0; Oleg i think thirs student comes in queue before second as his t1 is 99 and thirds is 100 agree? Thank all the people above! |
|
|