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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasya has gotten interested in programming contests in TCMCF+++ rules. On the contest n problems were suggested and every problem had a cost — a certain integral number of points (perhaps, negat...
instruction
0
104,822
11
209,644
No
output
1
104,822
11
209,645
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasya has gotten interested in programming contests in TCMCF+++ rules. On the contest n problems were suggested and every problem had a cost — a certain integral number of points (perhaps, negat...
instruction
0
104,823
11
209,646
No
output
1
104,823
11
209,647
Provide a correct Python 3 solution for this coding contest problem. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : green * Rating 1200-1599 : cyan * Rating 1600-1999 : blu...
instruction
0
105,132
11
210,264
"Correct Solution: ``` n=int(input()) A=list(map(int,input().split())) C=[0]*9 for i in A: x=i//400 if x<8: C[x]=1 else: C[8]+=1 b=sum(C[:8]) print(str(max(b,1))+' '+str(b+C[8])) ```
output
1
105,132
11
210,265
Provide a correct Python 3 solution for this coding contest problem. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : green * Rating 1200-1599 : cyan * Rating 1600-1999 : blu...
instruction
0
105,133
11
210,266
"Correct Solution: ``` n=int(input()) a=list(map(int,input().split())) cnt=0 l=[] for i in a: p=i//400 if p<=7: l.append(p) else: cnt+=1 d=len(set(l)) if d!=0: print(d,d+cnt) else: print(1,cnt) ```
output
1
105,133
11
210,267
Provide a correct Python 3 solution for this coding contest problem. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : green * Rating 1200-1599 : cyan * Rating 1600-1999 : blu...
instruction
0
105,134
11
210,268
"Correct Solution: ``` n=int(input()) A=list(map(int,input().split())) A=[a for a in A if a<3200] free=n-len(A) A=set(map(lambda x: x//400,A)) print(max(1,len(A)),len(A)+free) ```
output
1
105,134
11
210,269
Provide a correct Python 3 solution for this coding contest problem. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : green * Rating 1200-1599 : cyan * Rating 1600-1999 : blu...
instruction
0
105,135
11
210,270
"Correct Solution: ``` import math n=input() a= [min(math.floor(int(i)//400),8) for i in input().split()] a7= len(set([i for i in a if i<=7])) a8= len([i for i in a if i==8]) print(max(a7,1),a7+a8) ```
output
1
105,135
11
210,271
Provide a correct Python 3 solution for this coding contest problem. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : green * Rating 1200-1599 : cyan * Rating 1600-1999 : blu...
instruction
0
105,136
11
210,272
"Correct Solution: ``` n=int(input()) a=list(map(int,input().split())) o=0 x=[] for i in range(n): if a[i]>=3200: o+=1 else: x.append(a[i]//400) p=len(set(x)) q=max(1,p) print(q,o+p) ```
output
1
105,136
11
210,273
Provide a correct Python 3 solution for this coding contest problem. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : green * Rating 1200-1599 : cyan * Rating 1600-1999 : blu...
instruction
0
105,137
11
210,274
"Correct Solution: ``` n=int(input()) a=list(map(int,input().split())) c=[0]*8 sums=0 sai=0 for i in a: if i<3200: c[i//400]=1 else: sai+=1 sums=sum(c) print(max(1,sums),sums+sai) ```
output
1
105,137
11
210,275
Provide a correct Python 3 solution for this coding contest problem. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : green * Rating 1200-1599 : cyan * Rating 1600-1999 : blu...
instruction
0
105,138
11
210,276
"Correct Solution: ``` n, *a = map(int, open(0).read().split()) l = [i//400 for i in a if i<3200] k = len(set(l)) print(k or 1, n - len(l) + k) ```
output
1
105,138
11
210,277
Provide a correct Python 3 solution for this coding contest problem. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : green * Rating 1200-1599 : cyan * Rating 1600-1999 : blu...
instruction
0
105,139
11
210,278
"Correct Solution: ``` v = [0]*9 n = int(input()) a = list(map(int,input().split())) for i in a: idx = i//400 if idx >= 8: idx = 8 v[idx] += 1 r = 0 for i in range(8): if v[i] >= 1: r+= 1 print(max(1,r), r+v[8]) ```
output
1
105,139
11
210,279
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : ...
instruction
0
105,140
11
210,280
Yes
output
1
105,140
11
210,281
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : ...
instruction
0
105,141
11
210,282
Yes
output
1
105,141
11
210,283
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : ...
instruction
0
105,142
11
210,284
Yes
output
1
105,142
11
210,285
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : ...
instruction
0
105,143
11
210,286
Yes
output
1
105,143
11
210,287
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : ...
instruction
0
105,144
11
210,288
No
output
1
105,144
11
210,289
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : ...
instruction
0
105,145
11
210,290
No
output
1
105,145
11
210,291
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : ...
instruction
0
105,146
11
210,292
No
output
1
105,146
11
210,293
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In AtCoder, a person who has participated in a contest receives a color, which corresponds to the person's rating as follows: * Rating 1-399 : gray * Rating 400-799 : brown * Rating 800-1199 : ...
instruction
0
105,147
11
210,294
No
output
1
105,147
11
210,295
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Bubble Cup hypothesis stood unsolved for 130 years. Who ever proves the hypothesis will be regarded as one of the greatest mathematicians of our time! A famous mathematician Jerry Mao manage...
instruction
0
105,474
11
210,948
No
output
1
105,474
11
210,949
Provide tags and a correct Python 3 solution for this coding contest problem. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. The author would need to spend too much time ...
instruction
0
105,526
11
211,052
Tags: implementation, math Correct Solution: ``` n,k=input().split(" ") n=int(n) k=int(k) if 3*n>k: print((3*n)-k) else: print(0) ```
output
1
105,526
11
211,053
Provide tags and a correct Python 3 solution for this coding contest problem. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. The author would need to spend too much time ...
instruction
0
105,527
11
211,054
Tags: implementation, math Correct Solution: ``` z=input mod = 10**9 + 7 from collections import * from queue import * from sys import * from collections import * from math import * from heapq import * from itertools import * from bisect import * from collections import Counter as cc from math import factorial as f def...
output
1
105,527
11
211,055
Provide tags and a correct Python 3 solution for this coding contest problem. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. The author would need to spend too much time ...
instruction
0
105,528
11
211,056
Tags: implementation, math Correct Solution: ``` n,k=map(int,input().split()) k=k-2*n print(max(n-k,0)) ```
output
1
105,528
11
211,057
Provide tags and a correct Python 3 solution for this coding contest problem. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. The author would need to spend too much time ...
instruction
0
105,529
11
211,058
Tags: implementation, math Correct Solution: ``` n,k=[int(x) for x in input().split()] if k//n>2: print(0) else: print(n-(k%n)) ```
output
1
105,529
11
211,059
Provide tags and a correct Python 3 solution for this coding contest problem. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. The author would need to spend too much time ...
instruction
0
105,530
11
211,060
Tags: implementation, math Correct Solution: ``` def readln(inp=None): return tuple(map(int, (inp or input()).split())) n, k = readln() ans = 100000 for c5 in range(n + 1): for c4 in range(n - c5 + 1): for c3 in range(n - c5 - c4 + 1): c2 = n - c3 - c4 - c5 if c2 >= 0 and 2 * c2 + 3...
output
1
105,530
11
211,061
Provide tags and a correct Python 3 solution for this coding contest problem. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. The author would need to spend too much time ...
instruction
0
105,531
11
211,062
Tags: implementation, math Correct Solution: ``` n, k = list(map(int, input().split())) a = k - 2*n if a >= n: print(0) else: print(n - a) ```
output
1
105,531
11
211,063
Provide tags and a correct Python 3 solution for this coding contest problem. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. The author would need to spend too much time ...
instruction
0
105,532
11
211,064
Tags: implementation, math Correct Solution: ``` n,k = map(int,input().split()) if k/n >= 3: print(0) else: c = 0 while k%n != 0: k -= 1 c += 1 print(n-c) ```
output
1
105,532
11
211,065
Provide tags and a correct Python 3 solution for this coding contest problem. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. The author would need to spend too much time ...
instruction
0
105,533
11
211,066
Tags: implementation, math Correct Solution: ``` n, k = map(int, input().split()) print(n*3-k if k <= n * 3 else 0) ```
output
1
105,533
11
211,067
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. ...
instruction
0
105,534
11
211,068
Yes
output
1
105,534
11
211,069
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. ...
instruction
0
105,535
11
211,070
Yes
output
1
105,535
11
211,071
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. ...
instruction
0
105,536
11
211,072
Yes
output
1
105,536
11
211,073
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. ...
instruction
0
105,537
11
211,074
Yes
output
1
105,537
11
211,075
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. ...
instruction
0
105,538
11
211,076
No
output
1
105,538
11
211,077
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. ...
instruction
0
105,539
11
211,078
No
output
1
105,539
11
211,079
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. ...
instruction
0
105,540
11
211,080
No
output
1
105,540
11
211,081
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day the Codeforces round author sat exams. He had n exams and he needed to get an integer from 2 to 5 for each exam. He will have to re-sit each failed exam, i.e. the exam that gets mark 2. ...
instruction
0
105,541
11
211,082
No
output
1
105,541
11
211,083
Provide tags and a correct Python 3 solution for this coding contest problem. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset for the contest must consist of at least two prob...
instruction
0
105,672
11
211,344
Tags: bitmasks, brute force Correct Solution: ``` n,l,r,x=map(int,input().split()) num=list(map(int,input().split())) ans=0 for i in range(2**n): st=bin(i)[2:] st='0'*(n-len(st))+st if st.count('1')>=2: pt=[] for i in range(len(st)): if st[i]=='1': pt.append(num[i...
output
1
105,672
11
211,345
Provide tags and a correct Python 3 solution for this coding contest problem. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset for the contest must consist of at least two prob...
instruction
0
105,673
11
211,346
Tags: bitmasks, brute force Correct Solution: ``` import itertools n,l,x1,r = map(int,input().split()) li = [int(i) for i in input().split()] a =[] for i in range(1,n+1): x = itertools.combinations(li,i) a+=x count = 0 for j in a: if(sum(list(j))<=x1 and sum(list(j))>=l): if(max(j)-min(j)>=...
output
1
105,673
11
211,347
Provide tags and a correct Python 3 solution for this coding contest problem. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset for the contest must consist of at least two prob...
instruction
0
105,674
11
211,348
Tags: bitmasks, brute force Correct Solution: ``` a = [] def fn(x,n,l,r,k) : sum = 0 v = [] for j in range(n) : if (1<<j)&x : v.append(int(a[j])) sum+=int(a[j]) if len(v)<2 : return 0 else : return bool(v[len(v)-1]-v[0]>=k and sum >= l and sum <= r) n ,l,r,...
output
1
105,674
11
211,349
Provide tags and a correct Python 3 solution for this coding contest problem. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset for the contest must consist of at least two prob...
instruction
0
105,675
11
211,350
Tags: bitmasks, brute force Correct Solution: ``` import itertools q=0 n, l, r, x=map(int,input().split()) c=list(map(int,input().split())) for j in range(2,n+1): for i in itertools.combinations(c,j): if l<=sum(i)<=r and max(i)-min(i)>=x: q+=1 print(q) ```
output
1
105,675
11
211,351
Provide tags and a correct Python 3 solution for this coding contest problem. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset for the contest must consist of at least two prob...
instruction
0
105,676
11
211,352
Tags: bitmasks, brute force Correct Solution: ``` # Description of the problem can be found at http://codeforces.com/problemset/problem/550/B def b_f(l_v, c_v, c_i, l, h, l_p, h_p, x): if c_i == len(l_v): return 0 else: n_l = l_v[c_i] if not l_p else min(l_v[c_i], l_p) n_h = l_v[c_i] if...
output
1
105,676
11
211,353
Provide tags and a correct Python 3 solution for this coding contest problem. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset for the contest must consist of at least two prob...
instruction
0
105,677
11
211,354
Tags: bitmasks, brute force Correct Solution: ``` IL = lambda: list(map(int, input().split())) IS = lambda: input().split() I = lambda: int(input()) S = lambda: input() n, l, r, x = IL() cArr = sorted(IL()) ans = 0 for i in range(1, 2**n): csub = [cArr[j] for j in range(n) if i & 2**j] if l <= sum(csub) <= r ...
output
1
105,677
11
211,355
Provide tags and a correct Python 3 solution for this coding contest problem. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset for the contest must consist of at least two prob...
instruction
0
105,678
11
211,356
Tags: bitmasks, brute force Correct Solution: ``` n, l, r, x = map(int, input().split()) c = list(map(int, input().split())) ans = 0 for i in range(2 ** n): mask = bin(i)[2:].zfill(n) temp = [c[j] for j in range(n) if int(mask[j])] ans += (l <= sum(temp) <= r) and ((max(temp) - min(temp)) >= x) print...
output
1
105,678
11
211,357
Provide tags and a correct Python 3 solution for this coding contest problem. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset for the contest must consist of at least two prob...
instruction
0
105,679
11
211,358
Tags: bitmasks, brute force Correct Solution: ``` n, l, r, x = map(int, input().split()) arr = list(map(int, input().split())) answer = 0 for i in range(2 ** n): arr1 = [] for j in range(n): if (i // 2 ** j) % 2 == 1: arr1.append(arr[j]) if len(arr1) >= 2 and l <= sum(arr1) <= r and max...
output
1
105,679
11
211,359
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset fo...
instruction
0
105,680
11
211,360
Yes
output
1
105,680
11
211,361
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset fo...
instruction
0
105,681
11
211,362
Yes
output
1
105,681
11
211,363
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset fo...
instruction
0
105,682
11
211,364
Yes
output
1
105,682
11
211,365
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset fo...
instruction
0
105,683
11
211,366
Yes
output
1
105,683
11
211,367
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset fo...
instruction
0
105,684
11
211,368
No
output
1
105,684
11
211,369
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset fo...
instruction
0
105,685
11
211,370
No
output
1
105,685
11
211,371
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have n problems. You have estimated the difficulty of the i-th one as integer ci. Now you want to prepare a problemset for a contest, using some of the problems you've made. A problemset fo...
instruction
0
105,686
11
211,372
No
output
1
105,686
11
211,373