message stringlengths 2 30.5k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 237 109k | cluster float64 10 10 | __index_level_0__ int64 474 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange them to euro and dollar bills. Andrew can mix ... | instruction | 0 | 90,215 | 10 | 180,430 |
Tags: brute force, math
Correct Solution:
```
rubles = (int)(input())
dollar = (int)(input())
euro = 5*(int)(input())
remain_d = rubles%dollar
remain_e = rubles%euro
max_d = rubles//dollar
max_e = rubles//euro
remain = min(remain_d,remain_e)
for i in range(max_d):
if((rubles-(i*dollar))%euro<remain):
remain = (r... | output | 1 | 90,215 | 10 | 180,431 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange them to euro and dollar bills. Andrew can mix ... | instruction | 0 | 90,216 | 10 | 180,432 |
Tags: brute force, math
Correct Solution:
```
def solve(n, d, e):
r = n
for f in range(n // (5 * e) + 1):
s = (n - f * 5 * e) % d
r = min(r,s)
return r
n = int(input())
d = int(input())
e = int(input())
print(solve(n,d,e))
``` | output | 1 | 90,216 | 10 | 180,433 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange them to euro and dollar bills. Andrew can mix ... | instruction | 0 | 90,217 | 10 | 180,434 |
Tags: brute force, math
Correct Solution:
```
import sys
n = int(input())
d = int(input())
e = int(input())
e = e * 5
if e == d:
print(n%d)
sys.exit()
x = n // e
min = n
##print(x)
for i in range(0, x+1):
g = (n -(e*i))%d
if g < min:
min = g
print(min)
``` | output | 1 | 90,217 | 10 | 180,435 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange... | instruction | 0 | 90,218 | 10 | 180,436 |
Yes | output | 1 | 90,218 | 10 | 180,437 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange... | instruction | 0 | 90,219 | 10 | 180,438 |
Yes | output | 1 | 90,219 | 10 | 180,439 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange... | instruction | 0 | 90,220 | 10 | 180,440 |
Yes | output | 1 | 90,220 | 10 | 180,441 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange... | instruction | 0 | 90,221 | 10 | 180,442 |
Yes | output | 1 | 90,221 | 10 | 180,443 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange... | instruction | 0 | 90,222 | 10 | 180,444 |
No | output | 1 | 90,222 | 10 | 180,445 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange... | instruction | 0 | 90,223 | 10 | 180,446 |
No | output | 1 | 90,223 | 10 | 180,447 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange... | instruction | 0 | 90,224 | 10 | 180,448 |
No | output | 1 | 90,224 | 10 | 180,449 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Andrew was very excited to participate in Olympiad of Metropolises. Days flew by quickly, and Andrew is already at the airport, ready to go home. He has n rubles left, and would like to exchange... | instruction | 0 | 90,225 | 10 | 180,450 |
No | output | 1 | 90,225 | 10 | 180,451 |
Provide a correct Python 3 solution for this coding contest problem.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible. In other words, by paying for the goods with an approp... | instruction | 0 | 90,905 | 10 | 181,810 |
"Correct Solution:
```
def back_oturigation(fee, coin_values, coin_nums):
"""
1. ?????????????????????????????????£??????????????????
2. 1????????????????????????????????????????????????????????????
????????????§?????????????????????-> ??°?????????????????????¶???????????????????
3. 2????????????... | output | 1 | 90,905 | 10 | 181,811 |
Provide a correct Python 3 solution for this coding contest problem.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible. In other words, by paying for the goods with an approp... | instruction | 0 | 90,906 | 10 | 181,812 |
"Correct Solution:
```
first = True
while True:
P = int(input())
if P== 0: break
if first:
first = False
else:
print('')
c1,c2,c3,c4 = map(int,input().split())
v = c1*10 + c2*50 + c3*100 + c4*500
n = c1 + c2 + c3 + c4
ans = {}
rem = v - P
ans[10] = c1 - (rem//10) ... | output | 1 | 90,906 | 10 | 181,813 |
Provide a correct Python 3 solution for this coding contest problem.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible. In other words, by paying for the goods with an approp... | instruction | 0 | 90,907 | 10 | 181,814 |
"Correct Solution:
```
def back_oturigation(fee, coin_values, coin_nums):
"""
1. ????????????????????????????????£??????????????????
2. 1????????????????????????????????????????????????????????????
???????????§?????????????????????-> ?°????????????????????¶???????????????????
3. 2???????????????... | output | 1 | 90,907 | 10 | 181,815 |
Provide a correct Python 3 solution for this coding contest problem.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible. In other words, by paying for the goods with an approp... | instruction | 0 | 90,908 | 10 | 181,816 |
"Correct Solution:
```
INF = 10 ** 15
MOD = 10 ** 9 + 7
money = (10,50,100,500)
def solve(N):
coins = list(map(int,input().split()))
tot = sum(coins[i]*money[i] for i in range(4))
ans = [0] * 4
tot -= N
for i in range(3,-1,-1):
X = tot//money[i]
tot %= money[i]
ans[i] = max(... | output | 1 | 90,908 | 10 | 181,817 |
Provide a correct Python 3 solution for this coding contest problem.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible. In other words, by paying for the goods with an approp... | instruction | 0 | 90,909 | 10 | 181,818 |
"Correct Solution:
```
ansOut = []
coin = [10, 50, 100, 500]
while True:
price = int(input())
if price == 0:
break
cash = list(map(int, input().split()))
sumCash = sum(c * n for c, n in zip(coin, cash))
change = sumCash - price
changeCoins = [(change % 50) // 10, (change % 100) // 50, (c... | output | 1 | 90,909 | 10 | 181,819 |
Provide a correct Python 3 solution for this coding contest problem.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible. In other words, by paying for the goods with an approp... | instruction | 0 | 90,910 | 10 | 181,820 |
"Correct Solution:
```
coin = [10,50,100,500,999999]
J = True
while True:
n = int(input())
if n == 0:
break
else:
if not J:
print()
else:
J = False
L = list(map(int,input().split()))
S = 10*L[0]+50*L[1]+100*L[2]+500*L[3]
res = S-n #とりあえ... | output | 1 | 90,910 | 10 | 181,821 |
Provide a correct Python 3 solution for this coding contest problem.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible. In other words, by paying for the goods with an approp... | instruction | 0 | 90,911 | 10 | 181,822 |
"Correct Solution:
```
clst = [10,50,100,500]
def sgn(t):
for I in range(0,4):
if clst[I] == t:
return I
def cnt(l1,l2,N):
s = sgn(l1[N])
l2[s] = l2[s] + 1
def shiharai(bill,purse):
B = bill
lst1 = []
lst2 = [0]
for i in range(0,4):
for j in range(0,purse[i]):
... | output | 1 | 90,911 | 10 | 181,823 |
Provide a correct Python 3 solution for this coding contest problem.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible. In other words, by paying for the goods with an approp... | instruction | 0 | 90,912 | 10 | 181,824 |
"Correct Solution:
```
coins = [10, 50, 100, 500]
def s(value):
a = list(map(int, input().split()))
pay = [0, 0, 0, 0]
ms = sum([a[i] * coins[i] for i in range(4)]) - value
m = [ms % 50 // 10, ms % 100 // 50, ms % 500 // 100, ms // 500]
for cc, aa, mm in zip(coins, a, m):
if aa > mm:
... | output | 1 | 90,912 | 10 | 181,825 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible... | instruction | 0 | 90,913 | 10 | 181,826 |
Yes | output | 1 | 90,913 | 10 | 181,827 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible... | instruction | 0 | 90,914 | 10 | 181,828 |
Yes | output | 1 | 90,914 | 10 | 181,829 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible... | instruction | 0 | 90,915 | 10 | 181,830 |
Yes | output | 1 | 90,915 | 10 | 181,831 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible... | instruction | 0 | 90,916 | 10 | 181,832 |
Yes | output | 1 | 90,916 | 10 | 181,833 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible... | instruction | 0 | 90,917 | 10 | 181,834 |
No | output | 1 | 90,917 | 10 | 181,835 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible... | instruction | 0 | 90,918 | 10 | 181,836 |
No | output | 1 | 90,918 | 10 | 181,837 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible... | instruction | 0 | 90,919 | 10 | 181,838 |
No | output | 1 | 90,919 | 10 | 181,839 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible... | instruction | 0 | 90,920 | 10 | 181,840 |
No | output | 1 | 90,920 | 10 | 181,841 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Serge came to the school dining room and discovered that there is a big queue here. There are m pupils in the queue. He's not sure now if he wants to wait until the queue will clear, so he wants... | instruction | 0 | 91,000 | 10 | 182,000 |
No | output | 1 | 91,000 | 10 | 182,001 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Serge came to the school dining room and discovered that there is a big queue here. There are m pupils in the queue. He's not sure now if he wants to wait until the queue will clear, so he wants... | instruction | 0 | 91,001 | 10 | 182,002 |
No | output | 1 | 91,001 | 10 | 182,003 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Serge came to the school dining room and discovered that there is a big queue here. There are m pupils in the queue. He's not sure now if he wants to wait until the queue will clear, so he wants... | instruction | 0 | 91,002 | 10 | 182,004 |
No | output | 1 | 91,002 | 10 | 182,005 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Serge came to the school dining room and discovered that there is a big queue here. There are m pupils in the queue. He's not sure now if he wants to wait until the queue will clear, so he wants... | instruction | 0 | 91,003 | 10 | 182,006 |
No | output | 1 | 91,003 | 10 | 182,007 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤ b) coins of value 1, then the total value of t... | instruction | 0 | 91,018 | 10 | 182,036 |
Tags: math
Correct Solution:
```
t = int(input())
for _ in range(t):
a,b,n,s = list(map(int, input().split()))
coins = min(s//n,a)
s = s - coins*n
if(s<=b):
print("YES")
else:
print("NO")
``` | output | 1 | 91,018 | 10 | 182,037 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤ b) coins of value 1, then the total value of t... | instruction | 0 | 91,019 | 10 | 182,038 |
Tags: math
Correct Solution:
```
""" should avoid multiplaction"""
import math
q=int(input())
for _ in range(q):
a , b, n, s=map(float,input().split())
t = s//n
t2 = s%n
if t <= a :
if t2 <= b:
print("YES")
else:
print("NO")
elif (abs(t-a) * n + t2) <= b:
... | output | 1 | 91,019 | 10 | 182,039 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤ b) coins of value 1, then the total value of t... | instruction | 0 | 91,020 | 10 | 182,040 |
Tags: math
Correct Solution:
```
for _ in range(int(input())):
a , b , n , s = map(int,input().split())
au=min(a,s//n)
if s-(au)*n <=b:
print("YES")
else:
print("NO")
``` | output | 1 | 91,020 | 10 | 182,041 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤ b) coins of value 1, then the total value of t... | instruction | 0 | 91,021 | 10 | 182,042 |
Tags: math
Correct Solution:
```
# cook your dish here
for _ in range(int(input())):
a,b,n,s = map(int ,input().split())
ans = s//n
su = 0
flag = 0
if(ans<=a):
su = su + ans*n
if(s-su<=b):
flag = 1
elif(ans> a):
su = su + a*n
if(s-su<=b):
f... | output | 1 | 91,021 | 10 | 182,043 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤ b) coins of value 1, then the total value of t... | instruction | 0 | 91,022 | 10 | 182,044 |
Tags: math
Correct Solution:
```
T = int(input())
for O in range(T):
a, b, n, s = map(int, input().split(' '))
c = s % n
if (c <= b and a*n+b >= s):
print("YES")
else:
print("NO")
``` | output | 1 | 91,022 | 10 | 182,045 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤ b) coins of value 1, then the total value of t... | instruction | 0 | 91,023 | 10 | 182,046 |
Tags: math
Correct Solution:
```
t=int(input())
while t>0:
a,b,n,s=map(int,input().split())
if s//n <=a and s-((s//n)*n) <=b:
print("YES")
elif s//n > a and s-(a*n)<=b:
print('YES')
else:
print('NO')
t-=1
``` | output | 1 | 91,023 | 10 | 182,047 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤ b) coins of value 1, then the total value of t... | instruction | 0 | 91,024 | 10 | 182,048 |
Tags: math
Correct Solution:
```
t=int(input())
while(t):
t-=1
q=list(map(int,input().split()))
a=q[0]
b=q[1]
n=q[2]
s=q[3]
if(b+(a*n)<s):
print("NO")
else:
if(s//n <= a):
if(s%n==0):
print("YES")
else:
s=s%n
... | output | 1 | 91,024 | 10 | 182,049 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤ b) coins of value 1, then the total value of t... | instruction | 0 | 91,025 | 10 | 182,050 |
Tags: math
Correct Solution:
```
from collections import defaultdict as dd
from collections import deque
import bisect
import heapq
def ri():
return int(input())
def rl():
return list(map(int, input().split()))
def solve():
a, b, n, s = rl()
if a * n + b < s:
print ("NO")
return
... | output | 1 | 91,025 | 10 | 182,051 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤... | instruction | 0 | 91,026 | 10 | 182,052 |
Yes | output | 1 | 91,026 | 10 | 182,053 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤... | instruction | 0 | 91,027 | 10 | 182,054 |
Yes | output | 1 | 91,027 | 10 | 182,055 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤... | instruction | 0 | 91,028 | 10 | 182,056 |
Yes | output | 1 | 91,028 | 10 | 182,057 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤... | instruction | 0 | 91,029 | 10 | 182,058 |
Yes | output | 1 | 91,029 | 10 | 182,059 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤... | instruction | 0 | 91,030 | 10 | 182,060 |
No | output | 1 | 91,030 | 10 | 182,061 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤... | instruction | 0 | 91,031 | 10 | 182,062 |
No | output | 1 | 91,031 | 10 | 182,063 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤... | instruction | 0 | 91,032 | 10 | 182,064 |
No | output | 1 | 91,032 | 10 | 182,065 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a coins of value n and b coins of value 1. You always pay in exact change, so you want to know if there exist such x and y that if you take x (0 ≤ x ≤ a) coins of value n and y (0 ≤ y ≤... | instruction | 0 | 91,033 | 10 | 182,066 |
No | output | 1 | 91,033 | 10 | 182,067 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two integers x and y. You can perform two types of operations:
1. Pay a dollars and increase or decrease any of these integers by 1. For example, if x = 0 and y = 7 there are four possible outcomes after this operation:
... | instruction | 0 | 91,066 | 10 | 182,132 |
Tags: greedy, math
Correct Solution:
```
import sys
input = sys.stdin.buffer.readline
ans=[]
for _ in range(int(input())):
x,y=map(int,input().split())
a,b=map(int,input().split())
c1=(max(x,y)-min(x,y))*a+min(x,y)*b
c2=(x+y)*a
ans.append(min(c1,c2))
print("\n".join(map(str,ans)))
``` | output | 1 | 91,066 | 10 | 182,133 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two integers x and y. You can perform two types of operations:
1. Pay a dollars and increase or decrease any of these integers by 1. For example, if x = 0 and y = 7 there are four possible outcomes after this operation:
... | instruction | 0 | 91,067 | 10 | 182,134 |
Tags: greedy, math
Correct Solution:
```
t = int(input())
for i in range(t):
x,y = map(int, input().split())
a,b = map(int, input().split())
print( min(abs(x-y)*a + min(x,y)*b, x*a+y*a) )
``` | output | 1 | 91,067 | 10 | 182,135 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two integers x and y. You can perform two types of operations:
1. Pay a dollars and increase or decrease any of these integers by 1. For example, if x = 0 and y = 7 there are four possible outcomes after this operation:
... | instruction | 0 | 91,068 | 10 | 182,136 |
Tags: greedy, math
Correct Solution:
```
for _ in range(int(input())):
x,y=map(int,input().split())
a,b=map(int,input().split())
t=[]
if x==y==0:
print(0)
else:
z=abs(x-y)
z=z*a
l=min(x,y)
l=l*b
t.append(l+z)
t.append(a*(x+y))
print(min... | output | 1 | 91,068 | 10 | 182,137 |
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