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Provide tags and a correct Python 3 solution for this coding contest problem. Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs. <image> Each Karafs has a positive integer height. Tavas ...
instruction
0
33,792
9
67,584
Tags: binary search, greedy, math Correct Solution: ``` f = lambda: map(int, input().split()) A, B, n = f() k = 0.5 for i in range(n): l, t, m = f() b = A / B + l - k c = b - k - (m * t) / B r = min(l + int((b * b - 2 * c) ** k - b), (t - A) // B + 1) print(-1 if r < l else r) # Made B...
output
1
33,792
9
67,585
Provide tags and a correct Python 3 solution for this coding contest problem. Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs. <image> Each Karafs has a positive integer height. Tavas ...
instruction
0
33,793
9
67,586
Tags: binary search, greedy, math Correct Solution: ``` a,b,n = map(int,input().split()) lis=[0]+[(a+ i*b) for i in range(1000001)] for i in range(n): ll,t,m = map(int,input().split()) l=ll r=(t-a)//b+1 while l<=r: mid = l+(r-l)//2 ter = mid-ll+1 su = ((ter)*(2*lis[ll] + (ter-1)*...
output
1
33,793
9
67,587
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs. <image> Ea...
instruction
0
33,794
9
67,588
Yes
output
1
33,794
9
67,589
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs. <image> Ea...
instruction
0
33,795
9
67,590
Yes
output
1
33,795
9
67,591
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs. <image> Ea...
instruction
0
33,796
9
67,592
Yes
output
1
33,796
9
67,593
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs. <image> Ea...
instruction
0
33,797
9
67,594
Yes
output
1
33,797
9
67,595
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs. <image> Ea...
instruction
0
33,798
9
67,596
No
output
1
33,798
9
67,597
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs. <image> Ea...
instruction
0
33,799
9
67,598
No
output
1
33,799
9
67,599
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs. <image> Ea...
instruction
0
33,800
9
67,600
No
output
1
33,800
9
67,601
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs. <image> Ea...
instruction
0
33,801
9
67,602
No
output
1
33,801
9
67,603
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Innokentiy likes tea very much and today he wants to drink exactly n cups of tea. He would be happy to drink more but he had exactly n tea bags, a of them are green and b are black. Innokentiy ...
instruction
0
33,899
9
67,798
Yes
output
1
33,899
9
67,799
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Innokentiy likes tea very much and today he wants to drink exactly n cups of tea. He would be happy to drink more but he had exactly n tea bags, a of them are green and b are black. Innokentiy ...
instruction
0
33,900
9
67,800
Yes
output
1
33,900
9
67,801
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Innokentiy likes tea very much and today he wants to drink exactly n cups of tea. He would be happy to drink more but he had exactly n tea bags, a of them are green and b are black. Innokentiy ...
instruction
0
33,901
9
67,802
Yes
output
1
33,901
9
67,803
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Innokentiy likes tea very much and today he wants to drink exactly n cups of tea. He would be happy to drink more but he had exactly n tea bags, a of them are green and b are black. Innokentiy ...
instruction
0
33,902
9
67,804
Yes
output
1
33,902
9
67,805
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Innokentiy likes tea very much and today he wants to drink exactly n cups of tea. He would be happy to drink more but he had exactly n tea bags, a of them are green and b are black. Innokentiy ...
instruction
0
33,903
9
67,806
No
output
1
33,903
9
67,807
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Innokentiy likes tea very much and today he wants to drink exactly n cups of tea. He would be happy to drink more but he had exactly n tea bags, a of them are green and b are black. Innokentiy ...
instruction
0
33,904
9
67,808
No
output
1
33,904
9
67,809
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Innokentiy likes tea very much and today he wants to drink exactly n cups of tea. He would be happy to drink more but he had exactly n tea bags, a of them are green and b are black. Innokentiy ...
instruction
0
33,905
9
67,810
No
output
1
33,905
9
67,811
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Innokentiy likes tea very much and today he wants to drink exactly n cups of tea. He would be happy to drink more but he had exactly n tea bags, a of them are green and b are black. Innokentiy ...
instruction
0
33,906
9
67,812
No
output
1
33,906
9
67,813
Provide a correct Python 3 solution for this coding contest problem. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that Vlad had a small research. First of all, Vlad assigned i...
instruction
0
33,952
9
67,904
"Correct Solution: ``` n = int(input()) m = list(map(int, input().split())) k = [-1]*2*10*10*10*10*10 l = m[len(m)-1]-1 for i in range(0, n): if k[m[n-i-1]-1] == -1: k[l] = 0 k[m[n-i-1]-1] = 1 l = m[n-i-1]-1 print(l+1) ```
output
1
33,952
9
67,905
Provide a correct Python 3 solution for this coding contest problem. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that Vlad had a small research. First of all, Vlad assigned i...
instruction
0
33,953
9
67,906
"Correct Solution: ``` n=int(input()) a=list(map(int,input().split()))[:n] s=set() for i in a[::-1]: if i not in s: s.add(i) t=i print(t) ```
output
1
33,953
9
67,907
Provide a correct Python 3 solution for this coding contest problem. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that Vlad had a small research. First of all, Vlad assigned i...
instruction
0
33,954
9
67,908
"Correct Solution: ``` def ma(): n=int(input()) b=list(map(int,input().split())) k={b[-1]};last=b[-1] for i in range(n-1,-1,-1): if not (b[i] in k): last=b[i]; k.add(b[i]) print(last) ma() ```
output
1
33,954
9
67,909
Provide a correct Python 3 solution for this coding contest problem. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that Vlad had a small research. First of all, Vlad assigned i...
instruction
0
33,955
9
67,910
"Correct Solution: ``` n = int(input()) myd = {} arr = [int(x) for x in input().split()] for i in range(n): myd[arr[i]] = i print(arr[min(myd.values())]) ```
output
1
33,955
9
67,911
Provide a correct Python 3 solution for this coding contest problem. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that Vlad had a small research. First of all, Vlad assigned i...
instruction
0
33,956
9
67,912
"Correct Solution: ``` #آخرین بازدید از اون کافه قبل آخرین بازدید از کافه های دیگر باشه n=int(input()) l = [*map(int,input().split())] tmp={} Ans=None for i in range(n-1,-1,-1): if tmp.get(l[i],-1)==-1: tmp[l[i]]=1 Ans=l[i] else: pass print(Ans) ```
output
1
33,956
9
67,913
Provide a correct Python 3 solution for this coding contest problem. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that Vlad had a small research. First of all, Vlad assigned i...
instruction
0
33,957
9
67,914
"Correct Solution: ``` f = lambda: map(int, input().split()) n=int(input()) l=list(f())[::-1] m=len(set(l)) dup=set() for i in l: dup.add(i) if len(dup)==m: print(i) break ```
output
1
33,957
9
67,915
Provide a correct Python 3 solution for this coding contest problem. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that Vlad had a small research. First of all, Vlad assigned i...
instruction
0
33,958
9
67,916
"Correct Solution: ``` n=int(input()) s=list(map(int,input().split())) d=[1000000000000]*(max(s)+4) for i in range(n): d[s[i]]=i print(d.index(min(d))) ```
output
1
33,958
9
67,917
Provide a correct Python 3 solution for this coding contest problem. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that Vlad had a small research. First of all, Vlad assigned i...
instruction
0
33,959
9
67,918
"Correct Solution: ``` N = int(input()) times = {} v = [int(x)-1 for x in input().split()] for t, a in enumerate(v): times[a] = t mina, mint = next(iter(times.items())) for a, t in times.items(): if t < mint: mint = t mina = a print(mina+1) ```
output
1
33,959
9
67,919
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that V...
instruction
0
33,960
9
67,920
Yes
output
1
33,960
9
67,921
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that V...
instruction
0
33,961
9
67,922
Yes
output
1
33,961
9
67,923
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that V...
instruction
0
33,962
9
67,924
Yes
output
1
33,962
9
67,925
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that V...
instruction
0
33,963
9
67,926
Yes
output
1
33,963
9
67,927
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that V...
instruction
0
33,964
9
67,928
No
output
1
33,964
9
67,929
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that V...
instruction
0
33,965
9
67,930
No
output
1
33,965
9
67,931
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that V...
instruction
0
33,966
9
67,932
No
output
1
33,966
9
67,933
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vlad likes to eat in cafes very much. During his life, he has visited cafes n times. Unfortunately, Vlad started to feel that his last visits are not any different from each other. To fix that V...
instruction
0
33,967
9
67,934
No
output
1
33,967
9
67,935
Provide a correct Python 3 solution for this coding contest problem. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his cookies in half and gives one half to each of the other...
instruction
0
34,128
9
68,256
"Correct Solution: ``` A,B,C = [int(i) for i in input().split()] if A == B == C and not A&1: print(-1) exit() c = 0 while not (A&1 or B&1 or C&1): A,B,C = (B+C)//2, (A+C)//2, (A+B)//2 c += 1 print(c) ```
output
1
34,128
9
68,257
Provide a correct Python 3 solution for this coding contest problem. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his cookies in half and gives one half to each of the other...
instruction
0
34,129
9
68,258
"Correct Solution: ``` a,b,c=map(int,input().split()) d=0 while(all([a%2==0,b%2==0,c%2==0])): x=b//2+c//2 y=c//2+a//2 z=a//2+b//2 d+=1 a=x b=y c=z if a==b==c: d=-1 break print(d) ```
output
1
34,129
9
68,259
Provide a correct Python 3 solution for this coding contest problem. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his cookies in half and gives one half to each of the other...
instruction
0
34,130
9
68,260
"Correct Solution: ``` a,b,c=map(int,input().split()) if a==b==c: print(-int(not a%2)) else: cnt=0 while not (a%2 or b%2 or c%2): cnt+=1 a,b,c=(b+c)//2,(c+a)//2,(a+b)//2 print(cnt) ```
output
1
34,130
9
68,261
Provide a correct Python 3 solution for this coding contest problem. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his cookies in half and gives one half to each of the other...
instruction
0
34,131
9
68,262
"Correct Solution: ``` A,B,C=map(int,input().split()) ans=0 while A%2==0 and B%2==0 and C%2==0: if A == B == C: print(-1) exit() A1=A B1=B C1=C A = B1/2+C1/2 B = A1/2+C1/2 C = A1/2+B1/2 ans +=1 print(ans) ```
output
1
34,131
9
68,263
Provide a correct Python 3 solution for this coding contest problem. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his cookies in half and gives one half to each of the other...
instruction
0
34,132
9
68,264
"Correct Solution: ``` #!/usr/bin/env python3 a, b, c = map(int, input().split()) o = 0 if a == b == c:print(a%2-1);exit() while 1-any([a%2, b%2, c%2]): a, b, c = (b+c)//2, (c+a)//2, (a+b)//2 o += 1 print(o) ```
output
1
34,132
9
68,265
Provide a correct Python 3 solution for this coding contest problem. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his cookies in half and gives one half to each of the other...
instruction
0
34,133
9
68,266
"Correct Solution: ``` A,B,C = list(map(int, input().split())) if A==B==C: if A%2==0: answer = -1 else: answer = 0 else: answer = 0 while A%2==B%2==C%2==0: A,B,C = (B+C)//2, (A+C)//2, (A+B)//2 answer += 1 print(answer) ```
output
1
34,133
9
68,267
Provide a correct Python 3 solution for this coding contest problem. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his cookies in half and gives one half to each of the other...
instruction
0
34,134
9
68,268
"Correct Solution: ``` import time t1=time.time() a,b,c=map(int,input().split()) cnt=0 while a%2==0 and b%2==0 and c%2==0: a,b,c=b//2+c//2,a//2+c//2,a//2+b//2 cnt+=1 t2=time.time() if t2-t1>1.97: print(-1) exit() print(cnt) ```
output
1
34,134
9
68,269
Provide a correct Python 3 solution for this coding contest problem. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his cookies in half and gives one half to each of the other...
instruction
0
34,135
9
68,270
"Correct Solution: ``` A, B, C = map(int, input().split()) if A == B == C: print(0 if A%2 else -1) else: cnt = 0 while A%2==0 and B%2==0 and C%2==0: A, B, C = (B+C)//2, (C+A)//2, (A+B)//2 cnt += 1 print(cnt) ```
output
1
34,135
9
68,271
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his...
instruction
0
34,136
9
68,272
Yes
output
1
34,136
9
68,273
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his...
instruction
0
34,137
9
68,274
Yes
output
1
34,137
9
68,275
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his...
instruction
0
34,138
9
68,276
Yes
output
1
34,138
9
68,277
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his...
instruction
0
34,139
9
68,278
Yes
output
1
34,139
9
68,279
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his...
instruction
0
34,140
9
68,280
No
output
1
34,140
9
68,281
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his...
instruction
0
34,141
9
68,282
No
output
1
34,141
9
68,283
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his...
instruction
0
34,142
9
68,284
No
output
1
34,142
9
68,285
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi, Aoki and Snuke love cookies. They have A, B and C cookies, respectively. Now, they will exchange those cookies by repeating the action below: * Each person simultaneously divides his...
instruction
0
34,143
9
68,286
No
output
1
34,143
9
68,287