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Provide tags and a correct Python 3 solution for this coding contest problem. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the first g seconds the green light is on, then for t...
instruction
0
11,072
1
22,144
Tags: implementation Correct Solution: ``` """ def cf31B(): #print("Hello World") from sys import stdin,stdout inp = list(stdin.readline().strip().split('@')) flag = True if len(inp)>=2: if len(inp[0])==0 or len(inp[-1])==0: flag = False if flag: for i in rang...
output
1
11,072
1
22,145
Provide tags and a correct Python 3 solution for this coding contest problem. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the first g seconds the green light is on, then for t...
instruction
0
11,073
1
22,146
Tags: implementation Correct Solution: ``` import sys def input(): return sys.stdin.readline().strip() def iinput(): return int(input()) def rinput(): return map(int, sys.stdin.readline().strip().split()) def get_list(): return list(map(int, sys.stdin.readline().strip().split())) mod = int(1e9)+7 l, d, v, g,...
output
1
11,073
1
22,147
Provide tags and a correct Python 3 solution for this coding contest problem. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the first g seconds the green light is on, then for t...
instruction
0
11,074
1
22,148
Tags: implementation Correct Solution: ``` l,d,v,g,r=map(int,input().split()) t=d/v c=0 i1=0 i2=g while(not(i1<=t and i2>=t)): c+=1 if(c%2!=0): i1=i2 i2=i2+r else: i1=i2 i2=i2+g if(i1==t or i2==t): c+=1 if(c%2!=0 and (i1==t or i2==t)): t=i2+r elif(c%2!=0): t=i2 t...
output
1
11,074
1
22,149
Provide tags and a correct Python 3 solution for this coding contest problem. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the first g seconds the green light is on, then for t...
instruction
0
11,075
1
22,150
Tags: implementation Correct Solution: ``` l, d, v, g, r = map(int, input().split()) t = d/v ft = t%(g+r) if ft >= g: t += r-(ft-g) t += (l-d)/v print(t) ```
output
1
11,075
1
22,151
Provide tags and a correct Python 3 solution for this coding contest problem. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the first g seconds the green light is on, then for t...
instruction
0
11,076
1
22,152
Tags: implementation Correct Solution: ``` # n=int(input()) l,d,v,g,r=map(int,input().split()) z=d/v y=(l-d)/v temp=z light=True x=0 # print(z,y) while(1): if(x%2==0): if(temp>=g): temp-=g light=False else: break else: if(temp>=r): temp-=r ...
output
1
11,076
1
22,153
Provide tags and a correct Python 3 solution for this coding contest problem. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the first g seconds the green light is on, then for t...
instruction
0
11,077
1
22,154
Tags: implementation Correct Solution: ``` l,d,v,g,r=list(map(int,input().split())) t1=(d/v)%(g+r)-g if t1<0: print(l/v) else: print(l/v+r-t1) ```
output
1
11,077
1
22,155
Provide tags and a correct Python 3 solution for this coding contest problem. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the first g seconds the green light is on, then for t...
instruction
0
11,078
1
22,156
Tags: implementation Correct Solution: ``` l, d, v, g, r = map(int, input().split()) x = (d / v) % (g + r) if x < g: print(l / v) else: print(d / v + abs(x - (g + r)) + ((l - d) / v)) ```
output
1
11,078
1
22,157
Provide tags and a correct Python 3 solution for this coding contest problem. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the first g seconds the green light is on, then for t...
instruction
0
11,079
1
22,158
Tags: implementation Correct Solution: ``` l,d,v,g,r=map(int,input().split()) t=l/v test = d/v n=0 while test >= 0: if n%2 == 0: test -= g else: test -= r n+=1 if n%2==0: t+=abs(test) print(t) ```
output
1
11,079
1
22,159
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the fi...
instruction
0
11,080
1
22,160
Yes
output
1
11,080
1
22,161
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the fi...
instruction
0
11,081
1
22,162
Yes
output
1
11,081
1
22,163
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the fi...
instruction
0
11,082
1
22,164
Yes
output
1
11,082
1
22,165
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the fi...
instruction
0
11,083
1
22,166
Yes
output
1
11,083
1
22,167
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the fi...
instruction
0
11,084
1
22,168
No
output
1
11,084
1
22,169
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the fi...
instruction
0
11,085
1
22,170
No
output
1
11,085
1
22,171
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the fi...
instruction
0
11,086
1
22,172
No
output
1
11,086
1
22,173
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A car moves from point A to point B at speed v meters per second. The action takes place on the X-axis. At the distance d meters from A there are traffic lights. Starting from time 0, for the fi...
instruction
0
11,087
1
22,174
No
output
1
11,087
1
22,175
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n cities in Cyberland, numbered from 1 to n, connected by m bidirectional roads. The j-th road connects city aj and bj. For tourists, souvenirs are sold in every city of Cyberland. In...
instruction
0
11,157
1
22,314
No
output
1
11,157
1
22,315
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n cities in Cyberland, numbered from 1 to n, connected by m bidirectional roads. The j-th road connects city aj and bj. For tourists, souvenirs are sold in every city of Cyberland. In...
instruction
0
11,158
1
22,316
No
output
1
11,158
1
22,317
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n cities in Cyberland, numbered from 1 to n, connected by m bidirectional roads. The j-th road connects city aj and bj. For tourists, souvenirs are sold in every city of Cyberland. In...
instruction
0
11,159
1
22,318
No
output
1
11,159
1
22,319
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n cities in Cyberland, numbered from 1 to n, connected by m bidirectional roads. The j-th road connects city aj and bj. For tourists, souvenirs are sold in every city of Cyberland. In...
instruction
0
11,160
1
22,320
No
output
1
11,160
1
22,321
Provide tags and a correct Python 3 solution for this coding contest problem. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of uniform rectilinear motion, instantly turning around...
instruction
0
11,273
1
22,546
Tags: constructive algorithms, implementation, math Correct Solution: ``` M = lambda: map(int, input().split()) s, x1, x2 = M() t1, t2 = M() p, d = M() v1, v2 = 1/t1, 1/t2 if p <= x1 <= x2 and d > 0: path_by_tram = x2 - p elif p <= x2 <= x1 and d > 0: path_by_tram = s - p + s - x2 elif x1 <= p <= x2 and d > 0:...
output
1
11,273
1
22,547
Provide tags and a correct Python 3 solution for this coding contest problem. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of uniform rectilinear motion, instantly turning around...
instruction
0
11,274
1
22,548
Tags: constructive algorithms, implementation, math Correct Solution: ``` #!/usr/bin/python from sys import argv,exit def rstr(): return input() def rint(): return int(input()) def rints(): return [int(i) for i in input().split(' ')] def prnt(*args): if '-v' in argv: print(*args) l1 = rint...
output
1
11,274
1
22,549
Provide tags and a correct Python 3 solution for this coding contest problem. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of uniform rectilinear motion, instantly turning around...
instruction
0
11,275
1
22,550
Tags: constructive algorithms, implementation, math Correct Solution: ``` s,x1,x2 = map(int,input().split()) t1,t2 = map(int,input().split()) p,d = map(int,input().split()) paidal = abs(x2 - x1) * t2 if(t2 <= t1): print(paidal) else: ans = 0 busAayi = 0 if(x1 > p): if(d == 1): ans +=...
output
1
11,275
1
22,551
Provide tags and a correct Python 3 solution for this coding contest problem. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of uniform rectilinear motion, instantly turning around...
instruction
0
11,276
1
22,552
Tags: constructive algorithms, implementation, math Correct Solution: ``` s, x1, x2 = map(int, input().split()) t1, t2 = map(int, input().split()) p, d = map(int, input().split()) ans = abs(x1 - x2) * t2 if x1 == x2: print(0) elif x1 < x2: if (d == 1 and p <= x1) or p == 0: ans = min(ans, abs(x2 - p) * ...
output
1
11,276
1
22,553
Provide tags and a correct Python 3 solution for this coding contest problem. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of uniform rectilinear motion, instantly turning around...
instruction
0
11,277
1
22,554
Tags: constructive algorithms, implementation, math Correct Solution: ``` s,x1,x2=input().split(' ') s=int(s) x1=int(x1) x2=int(x2) v1,v2=input().split(' ') v1=int(v1) v2=int(v2) v1=1/v1 v2=1/v2 p,d=input().split(' ') p=int(p) d=int(d) if x1>x2 : x1=s-x1 x2=s-x2 d=-d p=s-p if p<=x1: if d==-1: ...
output
1
11,277
1
22,555
Provide tags and a correct Python 3 solution for this coding contest problem. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of uniform rectilinear motion, instantly turning around...
instruction
0
11,278
1
22,556
Tags: constructive algorithms, implementation, math Correct Solution: ``` s, x1, x2 = map(int, input().split(' ')) t1, t2 = map(int, input().split(' ')) p, d = map(int, input().split(' ')) if x2 < x1: x1 = s-x1 x2 = s-x2 p = s-p d *= -1 t_walk = (x2-x1) * t2 extra = 0 if p > x1 and d == 1: extra ...
output
1
11,278
1
22,557
Provide tags and a correct Python 3 solution for this coding contest problem. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of uniform rectilinear motion, instantly turning around...
instruction
0
11,279
1
22,558
Tags: constructive algorithms, implementation, math Correct Solution: ``` s, x1, x2 = map(int, input().split()) t1, t2 = map(int, input().split()) p, d = map(int, input().split()) tp = abs(x1 - x2) * t2 if p != x1: v = False else: v = True tt = 0 while 1: if p == s: d = -1 if p == 0: ...
output
1
11,279
1
22,559
Provide tags and a correct Python 3 solution for this coding contest problem. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of uniform rectilinear motion, instantly turning around...
instruction
0
11,280
1
22,560
Tags: constructive algorithms, implementation, math Correct Solution: ``` s, x1, x2 = map(int, input().split()) t1, t2 = map(int, input().split()) p, d = map(int, input().split()) ans = abs(x1 - x2) * t2 if (x2 > x1): d *= -1 p = s - p x1 = s - x1 x2 = s - x2 if (d == -1): if (p < x1): ...
output
1
11,280
1
22,561
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of unifo...
instruction
0
11,281
1
22,562
Yes
output
1
11,281
1
22,563
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of unifo...
instruction
0
11,282
1
22,564
Yes
output
1
11,282
1
22,565
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of unifo...
instruction
0
11,283
1
22,566
Yes
output
1
11,283
1
22,567
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of unifo...
instruction
0
11,284
1
22,568
Yes
output
1
11,284
1
22,569
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of unifo...
instruction
0
11,285
1
22,570
No
output
1
11,285
1
22,571
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of unifo...
instruction
0
11,286
1
22,572
No
output
1
11,286
1
22,573
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of unifo...
instruction
0
11,287
1
22,574
No
output
1
11,287
1
22,575
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of unifo...
instruction
0
11,288
1
22,576
No
output
1
11,288
1
22,577
Provide tags and a correct Python 3 solution for this coding contest problem. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Lineland residents love to send letters to each oth...
instruction
0
12,041
1
24,082
Tags: greedy, implementation Correct Solution: ``` n=int(input());x=list(map(int,input().split())) for i in range(n):t=x[i];print(min(abs(t-x[i-1]),abs(x[i-n+1]-t)),max(t-x[0],x[n-1]-t)) ```
output
1
12,041
1
24,083
Provide tags and a correct Python 3 solution for this coding contest problem. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Lineland residents love to send letters to each oth...
instruction
0
12,042
1
24,084
Tags: greedy, implementation Correct Solution: ``` n= int(input()) dis = list(map(int, input().split(" "))) result = [0]*n for i in range(n): if i == 0: minimum = abs(dis[0]-dis[1]) maximam = abs(dis[i] - dis[n-1]) elif i == n -1: minimum = abs(dis[i]-dis[i-1]) maximam= abs(dis[...
output
1
12,042
1
24,085
Provide tags and a correct Python 3 solution for this coding contest problem. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Lineland residents love to send letters to each oth...
instruction
0
12,043
1
24,086
Tags: greedy, implementation Correct Solution: ``` n = input() locations = list(map(int, input().split())) for idx, loc in enumerate(locations): if idx == 0: minimum = locations[1] - loc maximum = locations[-1] - loc elif idx == len(locations) - 1 : minimum = loc - locations[-2] ...
output
1
12,043
1
24,087
Provide tags and a correct Python 3 solution for this coding contest problem. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Lineland residents love to send letters to each oth...
instruction
0
12,044
1
24,088
Tags: greedy, implementation Correct Solution: ``` n = int(input()) lista = [int(x) for x in input().split()] ult = n -1 for x in range(n): if(x == 0): min = lista[1] - lista[0] max = lista[ult] - lista[0] elif(x == ult): min = lista[ult] - lista[ult - 1] max = lista[ult] - lis...
output
1
12,044
1
24,089
Provide tags and a correct Python 3 solution for this coding contest problem. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Lineland residents love to send letters to each oth...
instruction
0
12,045
1
24,090
Tags: greedy, implementation Correct Solution: ``` x = int(input()) coord = list(map(int, input().split())) for i in range(x): max, min = 0,0 if(i == 0): min = abs(coord[i] - coord[i+1]) max = abs(coord[i] - coord[x-1]) elif( i == x-1): min = abs(coord[i] - coord[i-1]) max = abs(coord[i] - ...
output
1
12,045
1
24,091
Provide tags and a correct Python 3 solution for this coding contest problem. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Lineland residents love to send letters to each oth...
instruction
0
12,046
1
24,092
Tags: greedy, implementation Correct Solution: ``` n = int(input()) cities = list(map(int, input().split())) ans = [] for i in range(n): if i == 0: maxi = abs(cities[-1] - cities[0]) mini = abs(cities[1] - cities[0]) elif i == n-1: maxi = abs(cities[-1] - cities[0]) mini = abs(ci...
output
1
12,046
1
24,093
Provide tags and a correct Python 3 solution for this coding contest problem. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Lineland residents love to send letters to each oth...
instruction
0
12,047
1
24,094
Tags: greedy, implementation Correct Solution: ``` n = int(input()) x = list(map(int, input().split())) mincost = [] maxcost = [] mincost.append(x[1] - x[0]) maxcost.append(x[n - 1] - x[0]) for i in range(1, n - 1): mincost.append(min(x[i] - x[i - 1], x[i + 1] - x[i])) maxcost.append(max(x[i] - x[0], x[n - 1] - x[i])...
output
1
12,047
1
24,095
Provide tags and a correct Python 3 solution for this coding contest problem. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Lineland residents love to send letters to each oth...
instruction
0
12,048
1
24,096
Tags: greedy, implementation Correct Solution: ``` n = int(input()) c = list(map(int,input().split())) for i in range(n): c_max = max(abs(c[-1]-c[i]),abs(c[i]-c[0])) c_min = 10**15 if (i != 0): c_min = min(abs(c[i]-c[i-1]),c_min) if (i != (n-1)): c_min = min(abs(c[i+1]-c[i]),c_min) p...
output
1
12,048
1
24,097
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Line...
instruction
0
12,049
1
24,098
Yes
output
1
12,049
1
24,099
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Line...
instruction
0
12,050
1
24,100
Yes
output
1
12,050
1
24,101
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Line...
instruction
0
12,051
1
24,102
Yes
output
1
12,051
1
24,103
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Line...
instruction
0
12,052
1
24,104
Yes
output
1
12,052
1
24,105
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Line...
instruction
0
12,053
1
24,106
No
output
1
12,053
1
24,107
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. All cities of Lineland are located on the Ox coordinate axis. Thus, each city is associated with its position xi β€” a coordinate on the Ox axis. No two cities are located at a single point. Line...
instruction
0
12,054
1
24,108
No
output
1
12,054
1
24,109