Если лень перебирать вручную, можно воспользоваться программой
var k,l,r,x,f:integer; begin f := 3001; l := 0; r := 65534; x := (l + r) div 2; k := 1; while (x <> f) and (l < r) do begin writeln(k,' ',l,' ',r,' ',x); k := k + 1; if f < x then r := x - 1 else l := x + 1; x := (l + r) div 2 end; writeln(k,' ',l,' ',r,' ',x); end.
1. 0..65534 -> 32767
2. 0..32766 -> 16383
3. 0..16382 -> 8191
4. 0..8190 -> 4095
5. 0..4094 -> 2047
6. 2048..4094 -> 3071
7. 2048..3070 -> 2559
8. 2560..3070 -> 2815
9. 2816..3070 -> 2943
10. 2944..3070 -> 3007
11. 2944..3006 -> 2975
12. 2976..3006 -> 2991
13. 2992..3006 -> 2999
14. 3000..3006 -> 3003
15. 3000..3002 -> 3001
Если лень перебирать вручную, можно воспользоваться программой
var k,l,r,x,f:integer;
begin
f := 3001;
l := 0;
r := 65534;
x := (l + r) div 2;
k := 1;
while (x <> f) and (l < r) do
begin
writeln(k,' ',l,' ',r,' ',x);
k := k + 1;
if f < x then r := x - 1
else l := x + 1;
x := (l + r) div 2
end;
writeln(k,' ',l,' ',r,' ',x);
end.
# data = ['service', 'out', 'eom']
# data = ['service', 'goal', 'service', 'out', 'service', 'net', 'service', 'return', 'return', 'return', 'out', 'service', 'return', 'goal', 'service', 'goal', 'eom']
data = []
name_events = ['service', 'net', 'out', 'goal', 'return', 'eom']
points = [0, 0]
count_serve = 0
last_hit = 1
serve = 0
while True:
event = input().lower().strip()
if event in name_events:
data.append(event)
else:
print('Такого события ( ' + event + ' ) нет!')
if event == 'eom':
break
for event in data:
if event == 'service':
last_hit = serve
count_serve += 1
if event == 'goal':
points[last_hit] += 1
if event == 'net':
if last_hit == 0:
points[1] += 1
else:
points[0] += 1
if event == 'out':
if last_hit == 0:
points[1] += 1
else:
points[0] += 1
if event == 'return':
if last_hit == 0:
last_hit = 1
else:
last_hit = 0
if count_serve == 5:
count_serve = 0
if serve == 0:
serve = 1
else:
serve = 0
if event == 'eom':
print(points)
break