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Provide tags and a correct Python 3 solution for this coding contest problem. Tenten runs a weapon shop for ninjas. Today she is willing to sell n shurikens which cost 1, 2, ..., n ryo (local currency). During a day, Tenten will place the shurikens onto the showcase, which is empty at the beginning of the day. Her job...
instruction
0
76,907
10
153,814
Tags: data structures, greedy, implementation Correct Solution: ``` import sys,bisect input = sys.stdin.readline n = int(input()) sell = [] pos = [-1 for i in range(n)] rest_left = [i-1 for i in range(2*n)] rest_right = [i+1 for i in range(2*n)] for i in range(2*n): s = input().split() if s[0]=="+": ...
output
1
76,907
10
153,815
Provide tags and a correct Python 3 solution for this coding contest problem. Tenten runs a weapon shop for ninjas. Today she is willing to sell n shurikens which cost 1, 2, ..., n ryo (local currency). During a day, Tenten will place the shurikens onto the showcase, which is empty at the beginning of the day. Her job...
instruction
0
76,908
10
153,816
Tags: data structures, greedy, implementation Correct Solution: ``` import os import sys from io import BytesIO, IOBase # region fastio BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno() self.buffer = BytesIO() self.writable = "x" in fi...
output
1
76,908
10
153,817
Provide tags and a correct Python 3 solution for this coding contest problem. Tenten runs a weapon shop for ninjas. Today she is willing to sell n shurikens which cost 1, 2, ..., n ryo (local currency). During a day, Tenten will place the shurikens onto the showcase, which is empty at the beginning of the day. Her job...
instruction
0
76,909
10
153,818
Tags: data structures, greedy, implementation Correct Solution: ``` import sys import os from io import BytesIO, IOBase #Fast IO Region BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno() self.buffer = BytesIO() self.writable = "x" in fil...
output
1
76,909
10
153,819
Provide tags and a correct Python 3 solution for this coding contest problem. Tenten runs a weapon shop for ninjas. Today she is willing to sell n shurikens which cost 1, 2, ..., n ryo (local currency). During a day, Tenten will place the shurikens onto the showcase, which is empty at the beginning of the day. Her job...
instruction
0
76,910
10
153,820
Tags: data structures, greedy, implementation Correct Solution: ``` import sys input = sys.stdin.readline n=int(input()) events=[] for i in range(2*n): x=input() if x=="+\n": events.append([0]) else: x,y=x.split() events.append([1,int(y)]) poss=True shelf=[] placed=[] while len(event...
output
1
76,910
10
153,821
Provide tags and a correct Python 3 solution for this coding contest problem. Tenten runs a weapon shop for ninjas. Today she is willing to sell n shurikens which cost 1, 2, ..., n ryo (local currency). During a day, Tenten will place the shurikens onto the showcase, which is empty at the beginning of the day. Her job...
instruction
0
76,911
10
153,822
Tags: data structures, greedy, implementation Correct Solution: ``` import heapq import sys input = sys.stdin.readline n = int(input()) qe = [] hq = [] res = [] for i in range(n * 2): qe.append(input()) qe.reverse() for q in qe: if len(q) >= 3: t, b = q.split() if len(hq) > 0 and int(b) > hq[0]:...
output
1
76,911
10
153,823
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Tenten runs a weapon shop for ninjas. Today she is willing to sell n shurikens which cost 1, 2, ..., n ryo (local currency). During a day, Tenten will place the shurikens onto the showcase, whic...
instruction
0
76,912
10
153,824
Yes
output
1
76,912
10
153,825
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Tenten runs a weapon shop for ninjas. Today she is willing to sell n shurikens which cost 1, 2, ..., n ryo (local currency). During a day, Tenten will place the shurikens onto the showcase, whic...
instruction
0
76,913
10
153,826
Yes
output
1
76,913
10
153,827
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Tenten runs a weapon shop for ninjas. Today she is willing to sell n shurikens which cost 1, 2, ..., n ryo (local currency). During a day, Tenten will place the shurikens onto the showcase, whic...
instruction
0
76,914
10
153,828
Yes
output
1
76,914
10
153,829
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Tenten runs a weapon shop for ninjas. Today she is willing to sell n shurikens which cost 1, 2, ..., n ryo (local currency). During a day, Tenten will place the shurikens onto the showcase, whic...
instruction
0
76,915
10
153,830
Yes
output
1
76,915
10
153,831
Provide tags and a correct Python 3 solution for this coding contest problem. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type costs i bourles. Tania has managed to collect n d...
instruction
0
77,167
10
154,334
Tags: greedy, implementation Correct Solution: ``` n,m = map(int,input().split()) already = list(map(int,input().strip().split())) already_ = [0]*200001 for i in already: if i < 200001: already_[i] = 1 res = [] cnt = 0 for i in range(1,len(already_)): if already_[i] == 0: m -= i if m >= 0: res.append(i) ...
output
1
77,167
10
154,335
Provide tags and a correct Python 3 solution for this coding contest problem. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type costs i bourles. Tania has managed to collect n d...
instruction
0
77,168
10
154,336
Tags: greedy, implementation Correct Solution: ``` n,m=[int(i) for i in input().split()] l=[int(i) for i in input().split()] ans=[] from collections import Counter c=Counter(l) for x in range(1,10**9): if m<x: break if not c[x]: ans.append(x) m-=x print(len(ans)) print(*ans) ```
output
1
77,168
10
154,337
Provide tags and a correct Python 3 solution for this coding contest problem. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type costs i bourles. Tania has managed to collect n d...
instruction
0
77,169
10
154,338
Tags: greedy, implementation Correct Solution: ``` from math import sqrt def sn(awal, akhir): n = akhir - awal + 1 return n * (2*awal + (n - 1)) // 2 def binary_search(a, start, end, search): if start == end: if sn(a, start) <= search: return start else: return -1 ...
output
1
77,169
10
154,339
Provide tags and a correct Python 3 solution for this coding contest problem. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type costs i bourles. Tania has managed to collect n d...
instruction
0
77,170
10
154,340
Tags: greedy, implementation Correct Solution: ``` num_doll, money = map(int, input().split()) dolls = set(list(map(int, input().split()))) counter = 1 dolls_to_buy = [] while money >= counter: if counter not in dolls: dolls_to_buy.append(counter) money -= counter counter += 1 print(len(dolls_to...
output
1
77,170
10
154,341
Provide tags and a correct Python 3 solution for this coding contest problem. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type costs i bourles. Tania has managed to collect n d...
instruction
0
77,171
10
154,342
Tags: greedy, implementation Correct Solution: ``` (n, m) = map(int, input().split()) used = set(map(int, input().split())) cur = 1 ans = [] while cur <= m: if not cur in used: ans += [cur] m -= cur cur += 1 print(len(ans)) print(*ans) ```
output
1
77,171
10
154,343
Provide tags and a correct Python 3 solution for this coding contest problem. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type costs i bourles. Tania has managed to collect n d...
instruction
0
77,172
10
154,344
Tags: greedy, implementation Correct Solution: ``` N,M = map(int, input().split(" ")) alreadyOwned = set(sorted(map(int, input().split(" ")))) def solve(toys, change): path=[] for x in range(1, change + 1): if change - x < 0: return path if x not in alreadyOwned: path.ap...
output
1
77,172
10
154,345
Provide tags and a correct Python 3 solution for this coding contest problem. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type costs i bourles. Tania has managed to collect n d...
instruction
0
77,173
10
154,346
Tags: greedy, implementation Correct Solution: ``` n, m = map(int, input().split()) a = set(map(int, input().split())) i = 1 cnt = 0 b = [] while i <= m: if i not in a: m -= i b.append(str(i)) cnt += 1 i += 1 print(cnt) print(' '.join(b)) ```
output
1
77,173
10
154,347
Provide tags and a correct Python 3 solution for this coding contest problem. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type costs i bourles. Tania has managed to collect n d...
instruction
0
77,174
10
154,348
Tags: greedy, implementation Correct Solution: ``` ''' n, m = list(map(int, input().split())) a = list(map(int, input().split())) a.sort() igr = [] a1 = 0 for item in a: if item - a1 == 1: a1 = item else: if ((a1 + item) * (item - a1 - 1)) // 2 > m: kolvo = int(-a1 - 0.5 + (pow(4*a1*...
output
1
77,174
10
154,349
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type cos...
instruction
0
77,175
10
154,350
Yes
output
1
77,175
10
154,351
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type cos...
instruction
0
77,176
10
154,352
Yes
output
1
77,176
10
154,353
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type cos...
instruction
0
77,177
10
154,354
Yes
output
1
77,177
10
154,355
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type cos...
instruction
0
77,178
10
154,356
Yes
output
1
77,178
10
154,357
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type cos...
instruction
0
77,179
10
154,358
No
output
1
77,179
10
154,359
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type cos...
instruction
0
77,180
10
154,360
No
output
1
77,180
10
154,361
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type cos...
instruction
0
77,181
10
154,362
No
output
1
77,181
10
154,363
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In Berland recently a new collection of toys went on sale. This collection consists of 109 types of toys, numbered with integers from 1 to 109. A toy from the new collection of the i-th type cos...
instruction
0
77,182
10
154,364
No
output
1
77,182
10
154,365
Provide tags and a correct Python 3 solution for this coding contest problem. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a row without any spaces. Check has the format "nam...
instruction
0
77,189
10
154,378
Tags: expression parsing, implementation, strings Correct Solution: ``` s = input() t = "" for i in s: if i.isalpha(): t += ' ' else: t += i a = t.split() ans1 = 0 ans2 = 0 for i in a: b = i.split('.') part = None cur = 0 for j in range(len(b)): if len(b[j]) == 2 and j > 0: part = int(b[j]) else: cu...
output
1
77,189
10
154,379
Provide tags and a correct Python 3 solution for this coding contest problem. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a row without any spaces. Check has the format "nam...
instruction
0
77,190
10
154,380
Tags: expression parsing, implementation, strings Correct Solution: ``` s = input() import itertools nums = ["".join(x) for is_number, x in itertools.groupby(s, key=lambda x: x == '.' or str.isdigit(x)) if is_number is True] total = 0 for num in nums: idx = num.rfind('.') dec = 0.0 if idx != -1 and idx == len(num) -...
output
1
77,190
10
154,381
Provide tags and a correct Python 3 solution for this coding contest problem. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a row without any spaces. Check has the format "nam...
instruction
0
77,191
10
154,382
Tags: expression parsing, implementation, strings Correct Solution: ``` import re def spnum(s): a = s.split(".") if len(a[-1]) == 2: a.append(a[-1]) a[-2] = '.' return eval("".join(a)) s = input() dollars = re.findall(r"[.0-9]+", s) for i in range(len(dollars)): if "." in dollars[i]: ...
output
1
77,191
10
154,383
Provide tags and a correct Python 3 solution for this coding contest problem. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a row without any spaces. Check has the format "nam...
instruction
0
77,192
10
154,384
Tags: expression parsing, implementation, strings Correct Solution: ``` def check(): ch = input() prices = [] p = '' i = 0 while i < len(ch): if ch[i].isdigit(): while i < len(ch) and not ch[i].isalpha(): p += ch[i] i += 1 else: ...
output
1
77,192
10
154,385
Provide tags and a correct Python 3 solution for this coding contest problem. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a row without any spaces. Check has the format "nam...
instruction
0
77,193
10
154,386
Tags: expression parsing, implementation, strings Correct Solution: ``` s = input() name = False s2 = '0' cnt = 0 pointsPresent = False sum = 0 for i in range(len(s)): if s[i] in "1234567890.": name = False else: name = True if name: if cnt == 3 or not pointsPresent: sum ...
output
1
77,193
10
154,387
Provide tags and a correct Python 3 solution for this coding contest problem. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a row without any spaces. Check has the format "nam...
instruction
0
77,194
10
154,388
Tags: expression parsing, implementation, strings Correct Solution: ``` ii=lambda:int(input()) kk=lambda:map(int,input().split()) ll=lambda:list(kk()) s = input() i=0; t,comma=0,0 while i < len(s): while s[i].isalpha(): i+=1 c = 0 while 1: while i<len(s) and '0' <= s[i] <= '9': c= c*10+int(s[i]) i+=1 if i...
output
1
77,194
10
154,389
Provide tags and a correct Python 3 solution for this coding contest problem. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a row without any spaces. Check has the format "nam...
instruction
0
77,195
10
154,390
Tags: expression parsing, implementation, strings Correct Solution: ``` a = input() n = '' summ = 0 def obr(n): summ = 0 p = 0 for i in range(-1, -len(n) - 1, -1): if n[i] !='.' and i == -3 or len(n) < 3: summ *= 100 p += 2 if n[i] != '.': summ += int(n[i]...
output
1
77,195
10
154,391
Provide tags and a correct Python 3 solution for this coding contest problem. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a row without any spaces. Check has the format "nam...
instruction
0
77,196
10
154,392
Tags: expression parsing, implementation, strings Correct Solution: ``` s = input() for i in range(ord("a"), ord("z") + 1): s = s.replace(chr(i), "_") a = s.split("_") r = c = 0 for i in a: if not i: continue b = [j for j in i.split('.')] if len(b[-1]) == 2: c += int(b[-1]) b = b[:len(b...
output
1
77,196
10
154,393
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a ro...
instruction
0
77,197
10
154,394
Yes
output
1
77,197
10
154,395
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a ro...
instruction
0
77,198
10
154,396
Yes
output
1
77,198
10
154,397
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a ro...
instruction
0
77,199
10
154,398
Yes
output
1
77,199
10
154,399
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a ro...
instruction
0
77,200
10
154,400
Yes
output
1
77,200
10
154,401
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a ro...
instruction
0
77,201
10
154,402
No
output
1
77,201
10
154,403
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a ro...
instruction
0
77,202
10
154,404
No
output
1
77,202
10
154,405
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a ro...
instruction
0
77,203
10
154,406
No
output
1
77,203
10
154,407
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a ro...
instruction
0
77,204
10
154,408
No
output
1
77,204
10
154,409
Provide a correct Python 3 solution for this coding contest problem. N of us are going on a trip, by train or taxi. The train will cost each of us A yen (the currency of Japan). The taxi will cost us a total of B yen. How much is our minimum total travel expense? Constraints * All values in input are integers. * ...
instruction
0
77,389
10
154,778
"Correct Solution: ``` n,a,b=map(int, input().split()) box = [n*a,b] print(min(box)) ```
output
1
77,389
10
154,779
Provide a correct Python 3 solution for this coding contest problem. N of us are going on a trip, by train or taxi. The train will cost each of us A yen (the currency of Japan). The taxi will cost us a total of B yen. How much is our minimum total travel expense? Constraints * All values in input are integers. * ...
instruction
0
77,390
10
154,780
"Correct Solution: ``` n,a,b =map(int,input().split()) print(b if b< n*a else n*a) ```
output
1
77,390
10
154,781
Provide a correct Python 3 solution for this coding contest problem. N of us are going on a trip, by train or taxi. The train will cost each of us A yen (the currency of Japan). The taxi will cost us a total of B yen. How much is our minimum total travel expense? Constraints * All values in input are integers. * ...
instruction
0
77,391
10
154,782
"Correct Solution: ``` n,a,b=[int(x) for x in input().split()] print(min(n*a,b)) ```
output
1
77,391
10
154,783
Provide a correct Python 3 solution for this coding contest problem. N of us are going on a trip, by train or taxi. The train will cost each of us A yen (the currency of Japan). The taxi will cost us a total of B yen. How much is our minimum total travel expense? Constraints * All values in input are integers. * ...
instruction
0
77,392
10
154,784
"Correct Solution: ``` n,a,b=map(int,input().split()) print(str(min(n*a,b))) ```
output
1
77,392
10
154,785
Provide a correct Python 3 solution for this coding contest problem. N of us are going on a trip, by train or taxi. The train will cost each of us A yen (the currency of Japan). The taxi will cost us a total of B yen. How much is our minimum total travel expense? Constraints * All values in input are integers. * ...
instruction
0
77,393
10
154,786
"Correct Solution: ``` N,A,B=map(int,input().split()) print(min((N*A),B)) ```
output
1
77,393
10
154,787
Provide a correct Python 3 solution for this coding contest problem. N of us are going on a trip, by train or taxi. The train will cost each of us A yen (the currency of Japan). The taxi will cost us a total of B yen. How much is our minimum total travel expense? Constraints * All values in input are integers. * ...
instruction
0
77,394
10
154,788
"Correct Solution: ``` a=list(map(int,input().split())) print(min(a[0]*a[1],a[2])) ```
output
1
77,394
10
154,789
Provide a correct Python 3 solution for this coding contest problem. N of us are going on a trip, by train or taxi. The train will cost each of us A yen (the currency of Japan). The taxi will cost us a total of B yen. How much is our minimum total travel expense? Constraints * All values in input are integers. * ...
instruction
0
77,395
10
154,790
"Correct Solution: ``` a,b,c=map(int,input().split());print(c if c<=a*b else a*b) ```
output
1
77,395
10
154,791
Provide a correct Python 3 solution for this coding contest problem. N of us are going on a trip, by train or taxi. The train will cost each of us A yen (the currency of Japan). The taxi will cost us a total of B yen. How much is our minimum total travel expense? Constraints * All values in input are integers. * ...
instruction
0
77,396
10
154,792
"Correct Solution: ``` n, a, b = map(int, input().split()) p = min(n*a, b) print(p) ```
output
1
77,396
10
154,793
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. N of us are going on a trip, by train or taxi. The train will cost each of us A yen (the currency of Japan). The taxi will cost us a total of B yen. How much is our minimum total travel expen...
instruction
0
77,397
10
154,794
Yes
output
1
77,397
10
154,795