Chunggang weather in October

In October, Chunggang sees average daytime highs of 13°C and overnight lows near 2°C, with 52 mm of precipitation across 8.3 wet days and about 10.9 hours of daylight. It is the 6th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 17°C in the first days to 9°C by the end. The sky is clear or mostly clear about 46% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of October to 10 h 12 min by month's end. Set against the rest of the year, October is Chunggang's 2nd-clearest and 6th-windiest month. For the whole year in context, see Chunggang's year-round climate.

Daytime high: 13°; 6th warmest
Overnight low: 2°; 7th coldest
Precipitation: 52 mm; 8.3 wet days
Daylight: 10 h 54 min; 6:52 AM – 5:43 PM
Cloud cover: 48%; 2nd clearest
Wind: 7 km/h; 6th windiest
Solar energy: 3.32 kWh/m²
Travel score: 4.1; out of 10

← September Chunggang year-round climate November →Best places to visit in October

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 17°C in the first days to 9°C by the end.

A typical October day in Chunggang reaches about 13°C in the afternoon and slips back to 2°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 19°C. Set against its neighbours, October runs about 8°C cooler than September and about 11°C warmer than November.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	18	17	17	17	17	16	16	16	16	15	15	15	14	14	14	13	13	13	12	12	12	12	11	11	11	10	10	9	9	9	8
Avg low (°C)	6	5	5	5	4	4	4	4	3	3	3	3	2	2	2	2	1	1	1	1	0	0	0	0	0	-1	-1	-1	-1	-1	-2

	Avg high (°C)	Avg low (°C)
1	18	6
2	17	5
3	17	5
4	17	5
5	17	4
6	16	4
7	16	4
8	16	4
9	16	3
10	15	3
11	15	3
12	15	3
13	14	2
14	14	2
15	14	2
16	13	2
17	13	1
18	13	1
19	12	1
20	12	1
21	12	0
22	12	0
23	11	0
24	11	0
25	11	0
26	10	-1
27	10	-1
28	9	-1
29	9	-1
30	9	-1
31	8	-2

How October really feels in Chunggang

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 18 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

The story in October is cold — wind chill drags the overnight "feels like" below the raw low.

Chunggang weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 7th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-8° / -22°	12	3	4.2	9.3	0.0
Feb	-4° / -19°	20	4.3	5.2	10.3	0.0
Mar	3° / -9°	35	7.2	6.2	11.7	0.2
Apr	13° / 1°	60	9.9	3.1	13.1	3.4
May	19° / 7°	97	13.1	0.2	14.3	5.7
Jun	24° / 13°	123	14.9	0	15	5.9
Jul	26° / 17°	204	17.4	0	14.7	5.4
Aug	26° / 17°	184	14.7	0	13.7	5.9
Sep	21° / 10°	80	8.6	0	12.3	6.7
Oct	13° / 2°	52	8.3	1.4	10.9	4.1
Nov	3° / -7°	45	8.2	5.8	9.6	0.2
Dec	-6° / -18°	20	5.1	5.8	9	0.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 13% of October, with mostly cloudy or overcast conditions the remaining 41%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	59	58	59	59	59	59	60	60	60	61	61	60	61	61	61	60	60	60	59	59	59	58	58	58	58	58	57	56	56	56	56
Cloudier (%)	41	42	41	41	41	41	40	40	40	39	39	40	39	39	39	40	40	40	41	41	41	42	42	42	42	42	43	44	44	44	44

	Clearer (%)	Cloudier (%)
1	59	41
2	58	42
3	59	41
4	59	41
5	59	41
6	59	41
7	60	40
8	60	40
9	60	40
10	61	39
11	61	39
12	60	40
13	61	39
14	61	39
15	61	39
16	60	40
17	60	40
18	60	40
19	59	41
20	59	41
21	59	41
22	58	42
23	58	42
24	58	42
25	58	42
26	58	42
27	57	43
28	56	44
29	56	44
30	56	44
31	56	44

Chance of precipitation in October

Any precipitationSnow

Chunggang gets around 52 mm of rain and snow over 8.3 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 26% and peaks near 27% on the wettest days, and about 1 day brings snow.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	25	25	25	25	25	25	25	26	26	26	26	26	26	26	26	26	26	26	26	27	27	27	27	26	26	26	26	26	26	26	26
Snow chance (%)	1	1	1	1	1	1	1	2	2	2	2	2	3	3	3	4	4	4	5	5	5	6	6	7	7	8	8	8	9	9	10

	Rain chance (%)	Snow chance (%)
1	25	1
2	25	1
3	25	1
4	25	1
5	25	1
6	25	1
7	25	1
8	26	2
9	26	2
10	26	2
11	26	2
12	26	2
13	26	3
14	26	3
15	26	3
16	26	4
17	26	4
18	26	4
19	26	5
20	27	5
21	27	5
22	27	6
23	27	6
24	26	7
25	26	7
26	26	8
27	26	8
28	26	8
29	26	9
30	26	9
31	26	10

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

Most of October feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, October lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Dry (%)	99	99	99	99	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Comfortable (%)	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

Wind in October

Winds average 7 km/h in October.

Across October, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	8	8	8	8	8	8	8	8	8	8	8	8	8	8
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	7	calm
2	7	calm
3	7	calm
4	7	calm
5	7	calm
6	7	calm
7	7	calm
8	7	calm
9	7	calm
10	7	calm
11	7	calm
12	7	calm
13	7	calm
14	7	calm
15	7	calm
16	7	calm
17	7	calm
18	8	calm
19	8	calm
20	8	calm
21	8	calm
22	8	calm
23	8	calm
24	8	calm
25	8	calm
26	8	calm
27	8	calm
28	8	calm
29	8	calm
30	8	calm
31	8	calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 36 min at the start of October to 10 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over October. Sunrise moves from 6:35 AM to 7:10 AM, and sunset from 6:08 PM to 5:22 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	11.6	11.5	11.5	11.4	11.4	11.3	11.3	11.2	11.2	11.1	11.1	11.0	11.0	10.9	10.9	10.9	10.8	10.8	10.7	10.7	10.6	10.6	10.5	10.5	10.5	10.4	10.4	10.3	10.3	10.2	10.2
Sunrise (AM)	6:35	6:36	6:37	6:38	6:39	6:40	6:42	6:43	6:44	6:45	6:46	6:47	6:48	6:50	6:51	6:52	6:53	6:54	6:56	6:57	6:58	6:59	7:00	7:02	7:03	7:04	7:05	7:06	7:08	7:09	7:10
Sunset (PM)	6:08	6:06	6:05	6:03	6:01	6:00	5:58	5:56	5:54	5:53	5:51	5:50	5:48	5:46	5:45	5:43	5:42	5:40	5:39	5:37	5:36	5:34	5:33	5:31	5:30	5:28	5:27	5:26	5:25	5:23	5:22

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.6	6:35	6:08
2	11.5	6:36	6:06
3	11.5	6:37	6:05
4	11.4	6:38	6:03
5	11.4	6:39	6:01
6	11.3	6:40	6:00
7	11.3	6:42	5:58
8	11.2	6:43	5:56
9	11.2	6:44	5:54
10	11.1	6:45	5:53
11	11.1	6:46	5:51
12	11.0	6:47	5:50
13	11.0	6:48	5:48
14	10.9	6:50	5:46
15	10.9	6:51	5:45
16	10.9	6:52	5:43
17	10.8	6:53	5:42
18	10.8	6:54	5:40
19	10.7	6:56	5:39
20	10.7	6:57	5:37
21	10.6	6:58	5:36
22	10.6	6:59	5:34
23	10.5	7:00	5:33
24	10.5	7:02	5:31
25	10.5	7:03	5:30
26	10.4	7:04	5:28
27	10.4	7:05	5:27
28	10.3	7:06	5:26
29	10.3	7:08	5:25
30	10.2	7:09	5:23
31	10.2	7:10	5:22

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.32 kWh/m².

For context, solar energy here swings from a low near 1.99 kWh/m² to a high of 5.58 kWh/m² in May across the year — October's 3.32 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	3.9	3.9	3.8	3.8	3.8	3.7	3.7	3.6	3.6	3.6	3.5	3.5	3.5	3.4	3.4	3.3	3.3	3.3	3.2	3.2	3.1	3.1	3.0	3.0	3.0	2.9	2.9	2.9	2.8	2.8	2.7
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	3.9	Moderate
2	3.9	Moderate
3	3.8	Moderate
4	3.8	Moderate
5	3.8	Moderate
6	3.7	Moderate
7	3.7	Moderate
8	3.6	Moderate
9	3.6	Moderate
10	3.6	Moderate
11	3.5	Moderate
12	3.5	Moderate
13	3.5	Moderate
14	3.4	Moderate
15	3.4	Moderate
16	3.3	Moderate
17	3.3	Moderate
18	3.3	Moderate
19	3.2	Moderate
20	3.2	Moderate
21	3.1	Moderate
22	3.1	Moderate
23	3.0	Moderate
24	3.0	Moderate
25	3.0	Moderate
26	2.9	Moderate
27	2.9	Moderate
28	2.9	Moderate
29	2.8	Moderate
30	2.8	Moderate
31	2.7	Moderate

Planning a trip in October

Hazard calendar for Chunggang

In seasonPeak

None of Chunggang's seasonal hazards are active in October. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Chunggang's rainy season runs May–August, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is October a good time to visit Chunggang?

Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.1

Sightseeing

6th-best month of the year

0.4

Beach & pool

6th-best month of the year

October is a reasonable time to visit Chunggang for sightseeing.

What to pack for Chunggang in October

From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In October, Chunggang sees daytime highs around 13°C and nights near 2°C. Worth packing: a warm layer and rain gear. About 8 days see rain.

a warm layerrain gear

UV index in Chunggang in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Chunggang peaks around August 18 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 20 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	2	2	4	6	7	7	6	8	7	4	2	1
Level	Low	Moderate	Moderate	High	High	High	High	Very high	High	Moderate	Low	Low

	UV index (midday)	Level
Jan	2	Low
Feb	2	Moderate
Mar	4	Moderate
Apr	6	High
May	7	High
Jun	7	High
Jul	6	High
Aug	8	Very high
Sep	7	High
Oct	4	Moderate
Nov	2	Low
Dec	1	Low

Air quality in Chunggang in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Chunggang is worst in March — around 41 µg/m³ PM2.5 (poor), about 2.2× the cleanest month (August, 18 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	36	37	41	34	26	25	21	18	19	23	26	29
Level	Poor	Poor	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	36	Poor
Feb	37	Poor
Mar	41	Poor
Apr	34	Moderate
May	26	Moderate
Jun	25	Moderate
Jul	21	Moderate
Aug	18	Moderate
Sep	19	Moderate
Oct	23	Moderate
Nov	26	Moderate
Dec	29	Moderate

Location & terrain

Where is Chunggang?

Chunggang sits at 41.8°N, 126.9°E, 330 m above sea level, in North Korea. The nearest listed city is Manp’o, 85 km away.

Topography around Chunggang

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Chunggang.

Within 3 km, the terrain around Chunggang has significant variations in elevation — a maximum elevation change of 565 m around an average of 482 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 986 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,987 m.

The land around Chunggang is covered by trees (58%) and cropland (21%) within 3 km, trees (77%) within 16 km, and trees (89%) within 80 km.

3 km

565 m

trees 58%

16 km

986 m

trees 77%

80 km

1,987 m

trees 89%

treesgrasslandcroplandartificial surfacesbare terrainwater

← September Chunggang year-round climate November →Best places to visit in October

October weather nearby: Manp’o 85 km · Sijung 88 km · Kanggye 93 km · Hyesan 116 km · Hyesan-dong 117 km · Samjiyŏn-ŭp 120 km · Kapsan-ŭp 141 km · Kop’ung 152 km

North Korea travel facts

Travel advisory: Level 4; Do Not Travel
Power plugs: Type C / F; 220 V · 50 Hz
Safe drinking water: 67%; of population, 2023
Road deaths: 24.2; per 100k/yr, 2019
Income group: Low; World Bank

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Chunggang (41.7772°, 126.8736°, elevation 330 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	18	6
2	17	5
3	17	5
4	17	5
5	17	4
6	16	4
7	16	4
8	16	4
9	16	3
10	15	3
11	15	3
12	15	3
13	14	2
14	14	2
15	14	2
16	13	2
17	13	1
18	13	1
19	12	1
20	12	1
21	12	0
22	12	0
23	11	0
24	11	0
25	11	0
26	10	-1
27	10	-1
28	9	-1
29	9	-1
30	9	-1
31	8	-2

	Clearer (%)	Cloudier (%)
1	59	41
2	58	42
3	59	41
4	59	41
5	59	41
6	59	41
7	60	40
8	60	40
9	60	40
10	61	39
11	61	39
12	60	40
13	61	39
14	61	39
15	61	39
16	60	40
17	60	40
18	60	40
19	59	41
20	59	41
21	59	41
22	58	42
23	58	42
24	58	42
25	58	42
26	58	42
27	57	43
28	56	44
29	56	44
30	56	44
31	56	44

	Rain chance (%)	Snow chance (%)
1	25	1
2	25	1
3	25	1
4	25	1
5	25	1
6	25	1
7	25	1
8	26	2
9	26	2
10	26	2
11	26	2
12	26	2
13	26	3
14	26	3
15	26	3
16	26	4
17	26	4
18	26	4
19	26	5
20	27	5
21	27	5
22	27	6
23	27	6
24	26	7
25	26	7
26	26	8
27	26	8
28	26	8
29	26	9
30	26	9
31	26	10

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

	Avg high (°C)	Avg low (°C)
1	18	6
2	17	5
3	17	5
4	17	5
5	17	4
6	16	4
7	16	4
8	16	4
9	16	3
10	15	3
11	15	3
12	15	3
13	14	2
14	14	2
15	14	2
16	13	2
17	13	1
18	13	1
19	12	1
20	12	1
21	12	0
22	12	0
23	11	0
24	11	0
25	11	0
26	10	-1
27	10	-1
28	9	-1
29	9	-1
30	9	-1
31	8	-2

	Clearer (%)	Cloudier (%)
1	59	41
2	58	42
3	59	41
4	59	41
5	59	41
6	59	41
7	60	40
8	60	40
9	60	40
10	61	39
11	61	39
12	60	40
13	61	39
14	61	39
15	61	39
16	60	40
17	60	40
18	60	40
19	59	41
20	59	41
21	59	41
22	58	42
23	58	42
24	58	42
25	58	42
26	58	42
27	57	43
28	56	44
29	56	44
30	56	44
31	56	44

	Rain chance (%)	Snow chance (%)
1	25	1
2	25	1
3	25	1
4	25	1
5	25	1
6	25	1
7	25	1
8	26	2
9	26	2
10	26	2
11	26	2
12	26	2
13	26	3
14	26	3
15	26	3
16	26	4
17	26	4
18	26	4
19	26	5
20	27	5
21	27	5
22	27	6
23	27	6
24	26	7
25	26	7
26	26	8
27	26	8
28	26	8
29	26	9
30	26	9
31	26	10

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

	Avg high (°C)	Avg low (°C)
1	18	6
2	17	5
3	17	5
4	17	5
5	17	4
6	16	4
7	16	4
8	16	4
9	16	3
10	15	3
11	15	3
12	15	3
13	14	2
14	14	2
15	14	2
16	13	2
17	13	1
18	13	1
19	12	1
20	12	1
21	12	0
22	12	0
23	11	0
24	11	0
25	11	0
26	10	-1
27	10	-1
28	9	-1
29	9	-1
30	9	-1
31	8	-2

	Clearer (%)	Cloudier (%)
1	59	41
2	58	42
3	59	41
4	59	41
5	59	41
6	59	41
7	60	40
8	60	40
9	60	40
10	61	39
11	61	39
12	60	40
13	61	39
14	61	39
15	61	39
16	60	40
17	60	40
18	60	40
19	59	41
20	59	41
21	59	41
22	58	42
23	58	42
24	58	42
25	58	42
26	58	42
27	57	43
28	56	44
29	56	44
30	56	44
31	56	44

	Rain chance (%)	Snow chance (%)
1	25	1
2	25	1
3	25	1
4	25	1
5	25	1
6	25	1
7	25	1
8	26	2
9	26	2
10	26	2
11	26	2
12	26	2
13	26	3
14	26	3
15	26	3
16	26	4
17	26	4
18	26	4
19	26	5
20	27	5
21	27	5
22	27	6
23	27	6
24	26	7
25	26	7
26	26	8
27	26	8
28	26	8
29	26	9
30	26	9
31	26	10

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0