problem_id
stringlengths 6
6
| buggy_code
stringlengths 8
526k
| fixed_code
stringlengths 12
526k
| labels
listlengths 0
15
โ | buggy_submission_id
int64 1
1.54M
| fixed_submission_id
int64 2
1.54M
| user_id
stringlengths 10
10
| language
stringclasses 8
values |
|---|---|---|---|---|---|---|---|
p03719
|
input = gets.split.map(&:to_s)
if input[0] <= input[2] && input[2] <= input[1]
puts "Yes"
else
puts "No"
end
|
input = gets.split.map(&:to_i)
if input[0] <= input[2] && input[2] <= input[1]
puts "Yes"
else
puts "No"
end
|
[
"assignment.value.change",
"call.arguments.change"
] | 1,384,069
| 1,384,070
|
u817142576
|
ruby
|
p03720
|
a,b=gets.split.map(&:to_i)
h=Hash.new
(1..b).each {|i|h[i]=0}
b.times do
n,m=gets.split.map(&:to_i)
h[n]+=1
h[m]+=1
end
h.each {|a,b| puts b}
|
a,b=gets.split.map(&:to_i)
h=Hash.new
(1..a).each {|i|h[i]=0}
b.times do
n,m=gets.split.map(&:to_i)
h[n]+=1
h[m]+=1
end
h.each {|a,b| puts b}
|
[
"identifier.change"
] | 1,384,264
| 1,384,265
|
u966810027
|
ruby
|
p03719
|
a, b, c = gets.split.map(&:to_i)
puts (a..b).include?(c) ? "Yex" : "No"
|
a, b, c = gets.split.map(&:to_i)
puts (a..b).include?(c) ? "Yes" : "No"
|
[
"literal.string.change",
"call.arguments.change"
] | 1,384,316
| 1,384,317
|
u467508794
|
ruby
|
p03719
|
a, b, c = gets.split.map(&:to_i)
puts (a..b).include?(c) ? "YES" : "NO"
|
a, b, c = gets.split.map(&:to_i)
puts (a..b).include?(c) ? "Yes" : "No"
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,384,318
| 1,384,317
|
u467508794
|
ruby
|
p03719
|
a,b,c=gets.split.map(&:to_i)
puts c >= a && a <= b ? "Yes" : "No"
|
a,b,c=gets.split.map(&:to_i)
puts c >= a && c <= b ? "Yes" : "No"
|
[
"identifier.change",
"control_flow.branch.if.condition.change"
] | 1,384,423
| 1,384,424
|
u553623615
|
ruby
|
p03719
|
a,b,c = gets.split(" ").map(&:to_i)
if a <= c && c <= b
puts "YES"
else
puts "NO"
end
|
a,b,c = gets.split(" ").map(&:to_i)
if a <= c && c <= b
puts "Yes"
else
puts "No"
end
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,384,484
| 1,384,485
|
u094826590
|
ruby
|
p03720
|
n,m=gets.chomp.split(" ").map(&:to_i)
arr = Array.new(n){0}
m.times do
b,c=gets.chomp.split(" ").map(&:to_i)
arr[b-1] = arr[b-1] + 1 #้
ๅใฎๆๅใฏ0็ช็ฎใงใใใใจใซๆณจๆ
arr[c-1] = arr[c-1] + 1
end
m.times do |k| #0-(m-1)ใฎๅคใๅใใใๆณจๆ
puts(arr[k])
end
|
n,m=gets.chomp.split(" ").map(&:to_i)
arr = Array.new(n){0}
m.times do
b,c=gets.chomp.split(" ").map(&:to_i)
arr[b-1] = arr[b-1] + 1 #้
ๅใฎๆๅใฏ0็ช็ฎใงใใใใจใซๆณจๆ
arr[c-1] = arr[c-1] + 1
end
n.times do |k| #0-(m-1)ใฎๅคใๅใใใๆณจๆ
puts(arr[k])
end
|
[
"identifier.change"
] | 1,384,865
| 1,384,866
|
u688809543
|
ruby
|
p03720
|
N, M = gets.split.map(&:to_i)
a, b = M.times.map { gets.chomp.split.map(&:to_i) }.transpose # ่ช่บซใ่กๅใจ่ฆ็ซใฆใฆใ่กๅใฎ่ปข็ฝฎ(่กใจๅใฎๅ
ฅใๆใ)ใ่กใใ่ปข็ฝฎใใ้
ๅใ็ๆใใฆ่ฟใใ
ans = Array.new(N + 1, 0) # ้ทใ size ใฎ้
ๅใ็ๆใใๅ่ฆ็ด ใ val ใงๅๆๅใใฆ่ฟใใ
M.times do |i|
ans[a[i]] += 1
ans[b[i]] += 1
end
puts ans
|
N, M = gets.split.map(&:to_i)
a, b = M.times.map { gets.chomp.split.map(&:to_i) }.transpose # ่ช่บซใ่กๅใจ่ฆ็ซใฆใฆใ่กๅใฎ่ปข็ฝฎ(่กใจๅใฎๅ
ฅใๆใ)ใ่กใใ่ปข็ฝฎใใ้
ๅใ็ๆใใฆ่ฟใใ
ans = Array.new(N + 1, 0) # ้ทใ size ใฎ้
ๅใ็ๆใใๅ่ฆ็ด ใ val ใงๅๆๅใใฆ่ฟใใ
M.times do |i|
ans[a[i]] += 1
ans[b[i]] += 1
end
puts ans[1..N] # ans ใ ใใ ใจ่ฆ็ด 1 ็ช็ฎใ่ฆใ
|
[] | 1,385,000
| 1,385,001
|
u552761221
|
ruby
|
p03720
|
n,m = getsgets.chomp.split.map(&:to_i)
num = Array.new(n,0)
m.times do |i|
a,b = gets.chomp.split.map(&:to_i)
num[a - 1] += 1
num[b - 1] += 1
end
n.times do |i|
puts num[i]
end
|
n,m = gets.chomp.split.map(&:to_i)
num = Array.new(n,0)
m.times do |i|
a,b = gets.chomp.split.map(&:to_i)
num[a - 1] += 1
num[b - 1] += 1
end
n.times do |i|
puts num[i]
end
|
[
"assignment.value.change",
"identifier.change"
] | 1,385,603
| 1,385,604
|
u001025229
|
ruby
|
p03720
|
N, M = gets.split.map &:to_i;
cnt = Array.new(n,0)
M.times do
a,b = gets.split.map &:to_i
cnt[a-1] += 1
cnt[b-1] += 1
end
cnt.each do |i|
puts i
end
|
N, M= gets.split.map &:to_i;
cnt = Array.new(N,0)
M.times do |i|
a,b = gets.split.map &:to_i
cnt[a-1] += 1
cnt[b-1] += 1
end
cnt.each do |i|
puts i
end
|
[
"assignment.value.change",
"call.arguments.change"
] | 1,385,647
| 1,385,648
|
u151483411
|
ruby
|
p03720
|
N, M = gets.chomp.split.map &:to_i;
cnt = Array.new(n,0)
M.times do
a,b = gets.split.map &:to_i
cnt[a-1] += 1
cnt[b-1] += 1
end
cnt.each do |i|
puts i
end
|
N, M= gets.split.map &:to_i;
cnt = Array.new(N,0)
M.times do |i|
a,b = gets.split.map &:to_i
cnt[a-1] += 1
cnt[b-1] += 1
end
cnt.each do |i|
puts i
end
|
[
"call.remove",
"assignment.value.change",
"call.arguments.change"
] | 1,385,649
| 1,385,648
|
u151483411
|
ruby
|
p03720
|
N, M = gets.split.map(&:to_i)
L = Hash.new {|h, x| h[x] = []}
M.times do
a, b = gets.split.map(&:to_i)
L[a] << b
L[b] << a
end
L.keys.sort.each do |k|
puts L[k].size
end
|
N, M = gets.split.map(&:to_i)
L = Hash.new {|h, x| h[x] = []}
M.times do
a, b = gets.split.map(&:to_i)
L[a] << b
L[b] << a
end
(1..N).each do |k|
puts L[k].size
end
|
[
"io.output.change"
] | 1,385,802
| 1,385,803
|
u004588855
|
ruby
|
p03720
|
n, m = gets.split.map(&:to_i)
count = {}
n.times do |i|
count[i] = 0
end
m.times do |i|
a, b = gets.split.map(&:to_i)
count[a] += 1
count[b] += 1
end
n.times do |i|
puts count[i+1]
end
|
n, m = gets.split.map(&:to_i)
count = {}
n.times do |i|
count[i+1] = 0
end
m.times do |i|
a, b = gets.split.map(&:to_i)
count[a] += 1
count[b] += 1
end
n.times do |i|
puts count[i+1]
end
|
[
"assignment.change"
] | 1,385,817
| 1,385,818
|
u817142576
|
ruby
|
p03721
|
n,k=gets.split.map(&:to_i)
barray=[]
n.times.each do
v=gets.split.map(&:to_i)
barray<<v
end
barray=barray.sort{|x,y|x[0]<=>y[0]}
count=0
p barray
for i in 0..barray.length-1
v=barray[i][1]
count+=v
if count>=k
p barray[i][0]
exit
end
end
|
n,k=gets.split.map(&:to_i)
barray=[]
n.times.each do
v=gets.split.map(&:to_i)
barray<<v
end
barray=barray.sort{|x,y|x[0]<=>y[0]}
count=0
#p barray
for i in 0..barray.length-1
v=barray[i][1]
count+=v
if count>=k
p barray[i][0]
exit
end
end
|
[] | 1,386,361
| 1,386,362
|
u590472228
|
ruby
|
p03721
|
n,k = gets.split.map(&:to_i)
arr = []
n.times {arr << gets.split.map(&:to_i)}
arr.sort_by{|e| e[0]}
sum = 0
arr.each do |a,b|
k -= b
if k <= 0
puts a
break
end
end
|
n,k = gets.split.map(&:to_i)
arr = []
n.times {arr << gets.split.map(&:to_i)}
arr.sort_by!{|e| e[0]}
sum = 0
arr.each do |a,b|
k -= b
if k <= 0
puts a
break
end
end
|
[
"call.suffix.change"
] | 1,386,911
| 1,386,912
|
u692254521
|
ruby
|
p03721
|
n,k = gets.split.map(&:to_i)
nums = {}
n.times do
a,b = gets.split.map(&:to_i)
if nums[a] == nil
nums[a] = b
else
nums[a] += b
end
end
nums = Hash[nums.sort]
cnt = 0
nums.each do |i,v|
cnt += v
if cnt >= k
puts i
exit
end
puts cnt
end
|
n,k = gets.split.map(&:to_i)
nums = {}
n.times do
a,b = gets.split.map(&:to_i)
if nums[a] == nil
nums[a] = b
else
nums[a] += b
end
end
nums = Hash[nums.sort]
cnt = 0
nums.each do |i,v|
cnt += v
if cnt >= k
puts i
exit
end
end
|
[
"call.remove"
] | 1,387,232
| 1,387,233
|
u238956837
|
ruby
|
p03721
|
n,k=gets.split.map(&:to_i)
ab=n.times.map{gets.split.map(&:to_i)}
ab.each do |an,bn|
k-=bn
if k<=0
puts an
break
end
end
|
n,k=gets.split.map(&:to_i)
ab=n.times.map{gets.split.map(&:to_i)}.sort
ab.each do |an,bn|
k-=bn
if k<=0
puts an
break
end
end
|
[
"call.add"
] | 1,387,709
| 1,387,710
|
u602591412
|
ruby
|
p03721
|
n, k = gets.split.map(&:to_i)
hash = Hash.new(0)
n.times do
a, b = gets.split.map(&:to_i)
hash[a] += b
end
hash.each do |key, value|
k -= value
if k <= 0
puts key
exit
end
end
|
n, k = gets.split.map(&:to_i)
hash = Hash.new(0)
n.times do
a, b = gets.split.map(&:to_i)
hash[a] += b
end
hash.sort.each do |key, value|
k -= value
if k <= 0
puts key
exit
end
end
|
[
"call.add"
] | 1,388,256
| 1,388,257
|
u653737129
|
ruby
|
p03721
|
n, k = gets.chomp.split.map(&:to_i)
ki = 0
# k็ช็ฎใซๅฐใใๆฐ...?
# ->ใฝใผใใใใจใใฎ้ ็ชใ ใจๆใใ
arr = {}
n.times do
a, b = gets.chomp.split.map(&:to_i)
if arr[a].nil?
arr[a] = b
else
arr[a]+=b
end
end
arr = arr.sort_by{arr[0]}
arr.each do |a, v|
if ki+v<k
ki+=v
else
puts a
exit # ้ ญๆนงใใฆใใใbreakใซใใฆใ
end
end
|
n, k = gets.chomp.split.map(&:to_i)
ki = 0
# k็ช็ฎใซๅฐใใๆฐ...?
# ->ใฝใผใใใใจใใฎ้ ็ชใ ใจๆใใ
arr = {}
n.times do
a, b = gets.chomp.split.map(&:to_i)
if arr[a].nil?
arr[a] = b
else
arr[a]+=b
end
end
arr = arr.sort_by{|x|x[0]} # ้ ญๆนงใใฆใใใarr[0]ใซใใฆใ
arr.each do |a, v|
if ki+v<k
ki+=v
else
puts a
exit # ้ ญๆนงใใฆใใใbreakใซใใฆใ
end
end
|
[
"assignment.value.change"
] | 1,388,835
| 1,388,836
|
u445624660
|
ruby
|
p03721
|
n, k = gets.chomp.split.map(&:to_i)
ki = 0
# k็ช็ฎใซๅฐใใๆฐ...?
# ->ใฝใผใใใใจใใฎ้ ็ชใ ใจๆใใ
arr = {}
n.times do
a, b = gets.chomp.split.map(&:to_i)
if arr[a].nil?
arr[a] = b
else
arr[a]+=b
end
end
arr = arr.sort_by{arr[0]}
arr.each do |a, v|
if ki+v<k
ki+=v
else
puts a
break
end
end
|
n, k = gets.chomp.split.map(&:to_i)
ki = 0
# k็ช็ฎใซๅฐใใๆฐ...?
# ->ใฝใผใใใใจใใฎ้ ็ชใ ใจๆใใ
arr = {}
n.times do
a, b = gets.chomp.split.map(&:to_i)
if arr[a].nil?
arr[a] = b
else
arr[a]+=b
end
end
arr = arr.sort_by{|x|x[0]} # ้ ญๆนงใใฆใใใarr[0]ใซใใฆใ
arr.each do |a, v|
if ki+v<k
ki+=v
else
puts a
exit # ้ ญๆนงใใฆใใใbreakใซใใฆใ
end
end
|
[
"assignment.value.change",
"control_flow.break.remove",
"control_flow.exit.add"
] | 1,388,838
| 1,388,836
|
u445624660
|
ruby
|
p03719
|
a,b,c = gets.split(' ').map(&:to_i)
# a<=c<=b
if a <= c || c <= b
puts "Yes"
else
puts "No"
end
|
a,b,c = gets.split(' ').map(&:to_i)
# a<=c<=b
if a <= c && c <= b
puts "Yes"
else
puts "No"
end
|
[
"misc.opposites",
"control_flow.branch.if.condition.change"
] | 1,389,859
| 1,389,860
|
u243107999
|
ruby
|
p03719
|
a,b,c = gets.split(' ').map{ |x|x.to_i }
puts (a <= c and c <= b) ? 'YES' : 'NO'
|
a,b,c = gets.split(' ').map{ |x|x.to_i }
puts (a <= c and c <= b) ? 'Yes' : 'No'
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,389,895
| 1,389,896
|
u546897790
|
ruby
|
p03719
|
a,b,c = gets.chomp.split(" ").map(&:to_i)
puts (c >= a && c <= b) ? "YES" : "NO"
|
a,b,c = gets.chomp.split(" ").map(&:to_i)
puts (c >= a && c <= b) ? "Yes" : "No"
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,389,915
| 1,389,916
|
u406810545
|
ruby
|
p03719
|
a,b,c = gets.split.map(&:to_i)
puts (a<=c && c<=b) ? "YES" : "NO"
|
a,b,c = gets.split.map(&:to_i)
puts (a<=c && c<=b) ? "Yes" : "No"
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,389,926
| 1,389,927
|
u079330987
|
ruby
|
p03719
|
io = STDIN
a,b,c=io.gets.chomp.split.map(&:to_i)
puts (c>=a)&&(c<<b) ? 'Yes' : 'No'
|
io = STDIN
a,b,c=io.gets.chomp.split.map(&:to_i)
puts (c>=a)&&(c<=b) ? 'Yes' : 'No'
|
[
"control_flow.branch.if.condition.change"
] | 1,389,958
| 1,389,959
|
u132360211
|
ruby
|
p03721
|
n,k = gets.chomp.split.map(&:to_i)
array = Array.new
hash = Hash.new
n.times do |i|
a,b = gets.split.map(&:to_i)
array << a
#puts "a=#{a} b=#{b}"
hash[a] = hash[a].to_i + b
end
array.sort!
cnt = 0
array.size.times do |j|
cnt += hash[array[j]]
if cnt >= k - 1 then
puts array[j]
#puts "hash #{hash[100000]}"
exit
end
end
|
n,k = gets.chomp.split.map(&:to_i)
array = Array.new
hash = Hash.new
n.times do |i|
a,b = gets.split.map(&:to_i)
array << a
#puts "a=#{a} b=#{b}"
hash[a] = hash[a].to_i + b
end
array.sort!
array.uniq!
cnt = 0
array.size.times do |j|
cnt += hash[array[j]]
if cnt >= k then
puts array[j]
# p array
#puts "hash #{hash[100000]}"
exit
end
end
|
[
"call.add",
"expression.operation.binary.remove"
] | 1,390,115
| 1,390,116
|
u409390792
|
ruby
|
p03721
|
n,k = gets.chomp.split.map(&:to_i)
array = Array.new
hash = Hash.new
n.times do |i|
a,b = gets.split.map(&:to_i)
array << a
#puts "a=#{a} b=#{b}"
hash[a] = hash[a].to_i + b
end
array.sort!
cnt = 0
array.size.times do |j|
cnt += hash[array[j]]
if cnt >= k then
puts array[j]
#puts "hash #{hash[100000]}"
exit
end
end
|
n,k = gets.chomp.split.map(&:to_i)
array = Array.new
hash = Hash.new
n.times do |i|
a,b = gets.split.map(&:to_i)
array << a
#puts "a=#{a} b=#{b}"
hash[a] = hash[a].to_i + b
end
array.sort!
array.uniq!
cnt = 0
array.size.times do |j|
cnt += hash[array[j]]
if cnt >= k then
puts array[j]
# p array
#puts "hash #{hash[100000]}"
exit
end
end
|
[
"call.add"
] | 1,390,117
| 1,390,116
|
u409390792
|
ruby
|
p03721
|
N, K = gets.split.map(&:to_i)
num_map = Hash.new(0)
N.times do
a, b = gets.split.map(&:to_i)
num_map[a] += b
end
num_count = 0
num_map.keys.sort do |num|
if num_count + num_map[num] >= K
puts num
break
end
num_count += num_map[num]
end
|
N, K = gets.split.map(&:to_i)
num_map = Hash.new(0)
N.times do
a, b = gets.split.map(&:to_i)
num_map[a] += b
end
num_count = 0
num_map.keys.sort.each do |num|
if num_count + num_map[num] >= K
puts num
break
end
num_count += num_map[num]
end
|
[
"call.add"
] | 1,390,804
| 1,390,805
|
u764026162
|
ruby
|
p03722
|
n,m = gets.chomp.split(" ").map(&:to_i)
edge = m.times.map{gets.chomp.split(" ").map(&:to_i)}
score = Array.new(n,-10**12)
score[0] = 0
n.times do |e|
edge.each do |i, j, k|
if score[i-1] + k > score[j-1]
score[j-1] = score[i-1] + k
if e = n-1 && j == n
puts "inf"
exit
end
end
end
end
puts score[-1]
|
n,m = gets.chomp.split(" ").map(&:to_i)
edge = m.times.map{gets.chomp.split(" ").map(&:to_i)}
score = Array.new(n,-10**12)
score[0] = 0
n.times do |e|
edge.each do |i, j, k|
if score[i-1] + k > score[j-1]
score[j-1] = score[i-1] + k
if e == n-1 && j == n
puts "inf"
exit
end
end
end
end
puts score[-1]
|
[
"expression.operation.compare.replace.add",
"assignment.replace.remove",
"misc.typo"
] | 1,391,892
| 1,391,893
|
u475329018
|
ruby
|
p03722
|
n,m = gets.chomp.split(" ").map(&:to_i)
edge = m.times.map{gets.chomp.split(" ").map(&:to_i)}
score = Array.new(n,-10**12)
score[0] = 0
n.times do |e|
edge.each do |i, j, k|
if score[i-1] + k > score[j-1]
score[j-1] = score[i-1] + k
if e >= n-1
puts "inf"
exit
end
end
end
end
puts score[-1]
|
n,m = gets.chomp.split(" ").map(&:to_i)
edge = m.times.map{gets.chomp.split(" ").map(&:to_i)}
score = Array.new(n,-10**12)
score[0] = 0
n.times do |e|
edge.each do |i, j, k|
if score[i-1] + k > score[j-1]
score[j-1] = score[i-1] + k
if e == n-1 && j == n
puts "inf"
exit
end
end
end
end
puts score[-1]
|
[
"expression.operator.compare.change",
"control_flow.branch.if.condition.change"
] | 1,391,894
| 1,391,893
|
u475329018
|
ruby
|
p03722
|
n,m = gets.chomp.split(" ").map(&:to_i)
edge = m.times.map{gets.chomp.split(" ").map(&:to_i)}
score = Array.new(n,-10**12)
score[0] = 0
n.times do |e|
edge.each do |i, j, k|
if score[i-1] + k > score[j-1]
score[j-1] = score[i-1] + k
if e == n-1 #nๅ็ฎใซใๆดๆฐใใใใจใ
puts "inf"
exit
end
end
end
end
puts score[n-1]
|
n,m = gets.chomp.split(" ").map(&:to_i)
edge = m.times.map{gets.chomp.split(" ").map(&:to_i)}
score = Array.new(n,-10**12)
score[0] = 0
n.times do |e|
edge.each do |i, j, k|
if score[i-1] + k > score[j-1]
score[j-1] = score[i-1] + k
if e == n-1 && j == n
puts "inf"
exit
end
end
end
end
puts score[-1]
|
[
"control_flow.branch.if.condition.change",
"call.arguments.change"
] | 1,391,895
| 1,391,893
|
u475329018
|
ruby
|
p03724
|
n,m=gets.split.map(&:to_i)
l=[0]*(n+1)
m.times do
a,b=gets.split.map(&:to_i)
l[a]+=1
l[b]+=1
end
l.each do |k|
if k.odd?
puts "No"
exit
end
end
puts "Yes"
|
n,m=gets.split.map(&:to_i)
l=[0]*(n+1)
m.times do
a,b=gets.split.map(&:to_i)
l[a]+=1
l[b]+=1
end
l.each do |k|
if k.odd?
puts "NO"
exit
end
end
puts "YES"
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 1,392,005
| 1,392,006
|
u744908753
|
ruby
|
p03724
|
n,m=gets.split.map &:to_i
u=[false]*(n+1)
n.times{
a,b=gets.split.map &:to_i
u[a]^=true
u[b]^=true
}
puts u.none? ? "YES" : "NO"
|
n,m=gets.split.map &:to_i
u=[false]*(n+1)
m.times{
a,b=gets.split.map &:to_i
u[a]^=true
u[b]^=true
}
puts u.none? ? "YES" : "NO"
|
[
"identifier.change"
] | 1,392,357
| 1,392,358
|
u019489252
|
ruby
|
p03724
|
N, M = gets.split.map(&:to_i)
edges = Array.new(N){Hash.new}
M.times do |i|
a, b = gets.split.map{|s|s.to_i-1}
if edges[a][b]
edges[a].delete(b)
edges[b].delete(a)
else
edges[a][b] = true
edges[b][a] = true
end
end
N.times do |i|
next if edges[i].length == 0
prev = i
loop do
succ = edges[prev].first[0]
edges[prev].delete(succ)
edges[succ].delete(prev)
if edges[succ].length == 0
if succ == 0
break
else
puts 'NO'
exit
end
end
prev = succ
end
end
puts 'YES'
|
N, M = gets.split.map(&:to_i)
edges = Array.new(N){Hash.new}
M.times do |i|
a, b = gets.split.map{|s|s.to_i-1}
if edges[a][b]
edges[a].delete(b)
edges[b].delete(a)
else
edges[a][b] = true
edges[b][a] = true
end
end
N.times do |i|
next if edges[i].length == 0
prev = i
loop do
succ = edges[prev].first[0]
edges[prev].delete(succ)
edges[succ].delete(prev)
if edges[succ].length == 0
if succ == i
break
else
puts 'NO'
exit
end
end
prev = succ
end
end
puts 'YES'
|
[
"identifier.replace.add",
"literal.replace.remove",
"control_flow.branch.if.condition.change"
] | 1,392,407
| 1,392,408
|
u314396879
|
ruby
|
p03729
|
s = gets
puts s.gsub(/(.) \1/){ $1 } && s.gsub(/(.) \1/){ $1 } ? "YES" : "NO"
|
s = gets
puts s.sub!(/(.) \1/){ $1 } && s.sub!(/(.) \1/){ $1 } ? "YES" : "NO"
|
[
"identifier.change",
"control_flow.branch.if.condition.change"
] | 1,393,521
| 1,393,522
|
u693378622
|
ruby
|
p03729
|
s = gets
puts s.gsub(/(.) \1/){ $1 } && s.gsub(/(.) \1/){ $1 } ? "YES" : "No"
|
s = gets
puts s.sub!(/(.) \1/){ $1 } && s.sub!(/(.) \1/){ $1 } ? "YES" : "NO"
|
[
"identifier.change",
"control_flow.branch.if.condition.change",
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,393,523
| 1,393,522
|
u693378622
|
ruby
|
p03729
|
a, b, c = gets.chomp.split
if a[-1] == b[0] && b[-1] == c[0]
puts 'YES'
else
puts 'No'
end
|
a, b, c = gets.chomp.split
if a[-1] == b[0] && b[-1] == c[0]
puts 'YES'
else
puts 'NO'
end
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,393,746
| 1,393,747
|
u244257825
|
ruby
|
p03729
|
def shiritori(a, b, c)
puts a[a.length-1] == b[0] && b[b.length-1] + c[0] ? "YES" : "NO"
end
a, b, c= gets.chomp.split(" ")
shiritori(a, b, c)
|
def shiritori(a, b, c)
puts a[a.length-1] == b[0] && b[b.length-1] == c[0] ? "YES" : "NO"
end
a, b, c= gets.chomp.split(" ")
shiritori(a, b, c)
|
[
"control_flow.branch.if.condition.change"
] | 1,393,764
| 1,393,765
|
u050641473
|
ruby
|
p03729
|
a,b,c=gets.split;puts a[-1]==b[0]and b[-1]==c[0] ? 'YES':'NO'
|
a,b,c=gets.split;puts (a[-1]==b[0]and b[-1]==c[0]) ? 'YES':'NO'
|
[
"control_flow.branch.if.condition.change"
] | 1,394,136
| 1,394,137
|
u050914494
|
ruby
|
p03729
|
A,B,C = gets.chomp.split
puts A[-1]==B[0] and B[-1]==C[0] ? "YES" : "NO"
|
A,B,C = gets.chomp.split
puts A[-1]==B[0] && B[-1]==C[0] ? "YES" : "NO"
|
[
"expression.operation.binary.change"
] | 1,394,320
| 1,394,322
|
u502306384
|
ruby
|
p03729
|
a, b, c = gets.chomp.split
puts a[-1] == b[0] && b[-1] == c[0] ? 'Yes' : 'No'
|
a, b, c = gets.chomp.split
puts a[-1] == b[0] && b[-1] == c[0] ? 'YES' : 'NO'
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,394,311
| 1,394,313
|
u124214522
|
ruby
|
p03729
|
w = gets.split
l = w[0][-1]
ret = true
w.each{|s|
if ret
ret = l == s[0]
l = s[-1]
end
}
puts ret ? 'YES' : 'NO'
|
w = gets.split
l = w[0][0]
ret = true
w.each{|s|
if ret
ret = l == s[0]
l = s[-1]
end
}
puts ret ? 'YES' : 'NO'
|
[
"assignment.value.change",
"variable_access.subscript.index.change",
"expression.operation.unary.remove"
] | 1,394,641
| 1,394,642
|
u907904115
|
ruby
|
p03729
|
input_list = gets.split(" ")
if(input_list[0][-1] == input_list[1][0] && input_list[1][-1] == input_list[2][0]) then
puts("Yes")
else
puts("No")
end
|
input_list = gets.split(" ")
if(input_list[0][-1] == input_list[1][0] && input_list[1][-1] == input_list[2][0]) then
puts("YES")
else
puts("NO")
end
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,394,672
| 1,394,673
|
u884847580
|
ruby
|
p03730
|
a, b, c = gets.strip.split.map(&:to_i)
puts (1..b).any? {|i| i * a % b == c} ? "Yes" : "No"
|
a, b, c = gets.strip.split.map(&:to_i)
puts (1..b).any? {|i| i * a % b == c} ? "YES" : "NO"
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,395,623
| 1,395,624
|
u367259152
|
ruby
|
p03730
|
a, b, c = gets.split(' ').map!(&:to_i)
exist = Hash.new(false)
ans = 'No'
times = 1
loop do
r = (a * times) % b
if r == c
ans = 'Yes'
break
end
break if exist[r] # ใใงใซๅญๅจใใฆใใไฝใใ ใฃใๅ ดๅใฏใใใไปฅ้ใฏๅบ็พใใชใ
exist[r] = true
times += 1
end
puts ans
|
a, b, c = gets.split(' ').map!(&:to_i)
exist = Hash.new(false)
ans = 'NO'
times = 1
loop do
r = (a * times) % b
if r == c
ans = 'YES'
break
end
break if exist[r] # ใใงใซๅญๅจใใฆใใไฝใใ ใฃใๅ ดๅใฏใใใไปฅ้ใฏๅบ็พใใชใ
exist[r] = true
times += 1
end
puts ans
|
[
"literal.string.change",
"literal.string.case.change",
"assignment.value.change"
] | 1,395,670
| 1,395,671
|
u315984289
|
ruby
|
p03730
|
a, b, c = gets.chomp.split.map &:to_i
b.times do |i|
if (a*i)%b == c
puts "Yes"
exit
end
end
puts "No"
|
a, b, c = gets.chomp.split.map &:to_i
b.times do |i|
if (a*i)%b == c
puts "YES"
exit
end
end
puts "NO"
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 1,396,318
| 1,396,319
|
u722652068
|
ruby
|
p03730
|
a, b, c = gets.chomp.split.map &:to_i
b.times do |i|
if (a*i)%b == c
puts "Yes"
exit
end
end
puts "No"
|
a, b, c = gets.chomp.split.map &:to_i
b.times do |i|
if (a*i)%b == c
puts "YES"
exit
end
end
puts "NO"
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 1,396,318
| 1,396,320
|
u722652068
|
ruby
|
p03730
|
a, b, c = gets.chomp.split(" ").map(&:to_i)
for i in 0..b do
if (a*i)%b == c
puts "YES"
break
end
end
puts "NO"
|
a, b, c = gets.chomp.split(" ").map(&:to_i)
for i in 0..b do
if (a*i)%b == c
puts "YES"
exit
end
end
puts "NO"
|
[
"control_flow.break.remove",
"control_flow.exit.add"
] | 1,396,439
| 1,396,440
|
u966695319
|
ruby
|
p03730
|
a,b,c = gets.split.map{|n|n.to_i}
def judge(a,b,c)
(1..b*10).each do |i|
if (i * a) % b == 1
return "YES"
end
end
return "NO"
end
puts judge(a,b,c)
|
a,b,c = gets.split.map{|n|n.to_i}
def judge(a,b,c)
(1..b*10).each do |i|
if (i * a) % b == c
return "YES"
end
end
return "NO"
end
puts judge(a,b,c)
|
[
"identifier.replace.add",
"literal.replace.remove",
"control_flow.branch.if.condition.change"
] | 1,396,562
| 1,396,563
|
u273927571
|
ruby
|
p03730
|
a,b,c = gets.split(" ").map(&:to_i)
tmp = a % b
flag = true
(b+1).times{|i|
if (c == tmp*i%b) then
puts("YES")
flag = false
end
}
if flag then
puts("NO")
end
|
a,b,c = gets.split(" ").map(&:to_i)
tmp = a % b
flag = true
(b).times{|i|
if (c == tmp*i%b && flag) then
puts("YES")
flag = false
end
}
if flag then
puts("NO")
end
|
[
"expression.operation.binary.remove",
"control_flow.branch.if.condition.change"
] | 1,396,584
| 1,396,585
|
u884847580
|
ruby
|
p03730
|
a,b,c = gets.split(" ").map(&:to_i)
tmp = a % b
flag = true
b.times{|i|
if (c == tmp*i%b) then
puts("YES")
flag = false
end
}
if flag then
puts("NO")
end
|
a,b,c = gets.split(" ").map(&:to_i)
tmp = a % b
flag = true
(b).times{|i|
if (c == tmp*i%b && flag) then
puts("YES")
flag = false
end
}
if flag then
puts("NO")
end
|
[
"control_flow.branch.if.condition.change"
] | 1,396,586
| 1,396,585
|
u884847580
|
ruby
|
p03730
|
a,b,c = gets.chomp.split(' ').map(&:to_i)
i = 0
result = 'YES'
numbers = []
loop do
num = (a * i) % b
break if num == c
if numbers.include?(num)
result = 'NO'
break
end
numbers << num
i += 1
end
p result
|
a,b,c = gets.chomp.split(' ').map(&:to_i)
i = 0
result = 'YES'
numbers = []
loop do
num = (a * i) % b
break if num == c
if numbers.include?(num)
result = 'NO'
break
end
numbers << num
i += 1
end
print result
|
[
"call.function.change",
"io.output.change"
] | 1,396,636
| 1,396,637
|
u320973356
|
ruby
|
p03731
|
N, T = gets.split(" ").map{|s| s.to_i}
a = gets.split(" ").map{|s| s.to_i}
sum = 0
class Hoge
def self.min(a,b)
if a > b
b
else
a
end
end
end
(N-1).times do |i|
sum += Hoge.min(T, a[i+1]-a[i])
end
puts sum
|
N, T = gets.split(" ").map{|s| s.to_i}
a = gets.split(" ").map{|s| s.to_i}
sum = 0
class Hoge
def self.min(a,b)
if a > b
b
else
a
end
end
end
(N-1).times do |i|
sum += Hoge.min(T, a[i+1]-a[i])
end
sum += T
puts sum
|
[] | 1,396,922
| 1,396,923
|
u201090690
|
ruby
|
p03737
|
array = gets.chomp.split(" ")
answer = ""
array.each do |string|
answer += string.first.upcase
end
puts answer
|
array = gets.chomp.split(" ")
answer = ""
array.each do |string|
answer += string.slice(0).upcase
end
puts answer
|
[
"identifier.change",
"call.arguments.add"
] | 1,398,669
| 1,398,670
|
u333374716
|
ruby
|
p03737
|
S = get.split
puts S.map{|s| s[0].upcase }.join
|
S = gets.split
puts S.map{|s| s[0].upcase }.join
|
[
"assignment.value.change",
"identifier.change"
] | 1,398,747
| 1,398,748
|
u320576758
|
ruby
|
p03737
|
a,b,c = gets.chomp
ans = a[0]+b[0]+c[0]
puts ans.upcase
|
a,b,c = gets.chomp.split
ans = a[0]+b[0]+c[0]
puts ans.upcase
|
[
"call.add"
] | 1,398,820
| 1,398,821
|
u706730549
|
ruby
|
p03737
|
puts `dd`.split.map{|a|a[0]}.join
|
puts `dd`.split.map{|a|a[0]}.join.upcase
|
[
"call.add"
] | 1,398,862
| 1,398,863
|
u670503797
|
ruby
|
p03737
|
str = gets().upcase.split()
str.each do |i|
p i[0]
end
|
str = gets().upcase.split()
str.each do |i|
print i[0]
end
puts()
|
[
"call.function.change",
"io.output.change",
"call.add"
] | 1,398,937
| 1,398,938
|
u259046272
|
ruby
|
p03737
|
puts gets.split.map{|x|x[0]}.upcase.join
|
puts gets.split.map{|x|x[0].upcase}.join
|
[
"call.arguments.change"
] | 1,398,943
| 1,398,944
|
u056944756
|
ruby
|
p03738
|
A = gets.to_i
B = gets.to_i
if A > B
puts 'GREATER'
elsif A == B
puts 'LESS'
else
puts 'EQUAL'
end
|
A = gets.to_i
B = gets.to_i
if A > B
puts 'GREATER'
elsif A == B
puts 'EQUAL'
else
puts 'LESS'
end
|
[
"call.remove",
"call.add"
] | 1,399,722
| 1,399,723
|
u503890246
|
ruby
|
p03738
|
a,b = gets.split.map(&:to_i)
if a < b
puts "LESS"
elsif a > b
puts "GREATER"
else
puts "EQUAL"
end
|
a,b = 2.times.map{ gets.to_i }
if a < b
puts "LESS"
elsif a > b
puts "GREATER"
else
puts "EQUAL"
end
|
[
"assignment.value.change",
"identifier.replace.remove",
"literal.replace.add",
"identifier.change"
] | 1,399,931
| 1,399,932
|
u627981707
|
ruby
|
p03738
|
puts %w[EQUAL LESS GREATER][gets.to_i<=>gets.to_i]
|
puts %w[EQUAL GREATER LESS][gets.to_i<=>gets.to_i]
|
[
"call.arguments.change"
] | 1,399,982
| 1,399,983
|
u657913472
|
ruby
|
p03738
|
def f(a, b)
r = a.size - b.size
return r if r != 0
a.size.times{|i|
r = a[i].to_i - b[i].to_i
return r if r != 0
}
return 0
end
A = gets.chomp
B = gets.chomp
puts case f(A, B)
when 0..1.0/0; "GREATER"
when 0; "EQUAL"
else "LESS"
end
|
def f(a, b)
r = a.size - b.size
return r if r != 0
a.size.times{|i|
r = a[i].to_i - b[i].to_i
return r if r != 0
}
return 0
end
A = gets.chomp
B = gets.chomp
puts case f(A, B)
when 1..1.0/0; "GREATER"
when 0; "EQUAL"
else "LESS"
end
|
[
"literal.number.integer.change",
"call.arguments.change"
] | 1,400,204
| 1,400,205
|
u711705317
|
ruby
|
p03738
|
a =gets.to_i
b = gets.to_i
if a > b then
puts("GREATE")
elsif a < b then
puts("LESS")
else
puts("EQUAL")
end
|
a =gets.to_i
b = gets.to_i
if a > b then
puts("GREATER")
elsif a < b then
puts("LESS")
else
puts("EQUAL")
end
|
[
"literal.string.change",
"call.arguments.change"
] | 1,400,292
| 1,400,293
|
u090855597
|
ruby
|
p03738
|
a = gets.to_i
b = gets.to_i
if a < b
puts "LESS"
elif a > b
puts "GREATER"
else
puts "EQUAL"
end
|
a = gets.to_i
b = gets.to_i
if a < b
puts "LESS"
elsif a > b
puts "GREATER"
else
puts "EQUAL"
end
|
[
"misc.typo"
] | 1,400,333
| 1,400,334
|
u687214625
|
ruby
|
p03738
|
A = STDIN.gets.strip
B = STDIN.gets.strip
if B < A
puts "GREATER"
elsif A < B
puts "LESS"
else
puts "EQUAL"
end
|
A = STDIN.gets.to_i
B = STDIN.gets.to_i
if B < A
puts "GREATER"
elsif A < B
puts "LESS"
else
puts "EQUAL"
end
|
[
"assignment.value.change",
"identifier.change"
] | 1,400,343
| 1,400,344
|
u248145233
|
ruby
|
p03739
|
n = gets.to_i
a_list = gets.split.map(&:to_i)
def calc(list, first_is_positive)
first = list[0]
count = if first_is_positive
first > 0 ? 0 : 1 - first
else
first < 0 ? 0 : (-1 - first).abs
end
sum = first_is_positive ? first + count : first - count
list[1..-1].each do |a|
if sum > 0
# plus to minus
if a >= 0
count += (a + sum) + 1
sum = -1
else
if sum + a < 0
sum += a
else
count += (sum + a) + 1
sum = -1
end
end
else
# minus to plus
if a >= 0
if sum + a > 0
sum += a
else
count += (sum + a).abs + 1
sum = -1
end
else
count += (a + sum).abs + 1
sum = 1
end
end
end
count
end
ans = [
calc(a_list, true),
calc(a_list, false)
].min
puts ans
|
n = gets.to_i
a_list = gets.split.map(&:to_i)
def calc(list, first_is_positive)
first = list[0]
count = if first_is_positive
first > 0 ? 0 : 1 - first
else
first < 0 ? 0 : (-1 - first).abs
end
sum = first_is_positive ? first + count : first - count
list[1..-1].each do |a|
if sum > 0
# plus to minus
if a >= 0
count += (a + sum) + 1
sum = -1
else
if sum + a < 0
sum += a
else
count += (sum + a) + 1
sum = -1
end
end
else
# minus to plus
if a >= 0
if sum + a > 0
sum += a
else
count += (sum + a).abs + 1
sum = 1
end
else
count += (a + sum).abs + 1
sum = 1
end
end
end
count
end
ans = [
calc(a_list, true),
calc(a_list, false)
].min
puts ans
|
[
"expression.operation.unary.arithmetic.remove"
] | 1,400,976
| 1,400,977
|
u012133968
|
ruby
|
p03740
|
x, y = gets.strip.split.map(&:to_i)
if (x-y).abs <= 1
puts 'Bob'
else
puts 'Alice'
end
|
x, y = gets.strip.split.map(&:to_i)
if (x-y).abs <= 1
puts 'Brown'
else
puts 'Alice'
end
|
[
"literal.string.change",
"call.arguments.change"
] | 1,401,287
| 1,401,288
|
u021358975
|
ruby
|
p03740
|
x, y = gets.strip.split.map(&:to_i)
if (x-y).abx <= 1
puts 'Bob'
else
puts 'Alice'
end
|
x, y = gets.strip.split.map(&:to_i)
if (x-y).abs <= 1
puts 'Brown'
else
puts 'Alice'
end
|
[
"identifier.change",
"control_flow.branch.if.condition.change",
"literal.string.change",
"call.arguments.change"
] | 1,401,289
| 1,401,288
|
u021358975
|
ruby
|
p03740
|
require 'prime'
include Math
def max(a,b); a > b ? a : b end
def min(a,b); a < b ? a : b end
def swap(a,b); a, b = b, a end
def gif; gets.to_i end
def gff; gets.to_f end
def gsf; gets.chomp end
def gi; gets.split.map(&:to_i) end
def gf; gets.split.map(&:to_f) end
def gs; gets.chomp.split.map(&:to_s) end
def gc; gets.chomp.split('') end
def pr(num); num.prime_division end
def digit(num); num.to_s.length end
def array(s,ini=nil); Array.new(s){ini} end
def darray(s1,s2,ini=nil); Array.new(s1){Array.new(s2){ini}} end
def rep(num); num.times{|i|yield(i)} end
def repl(st,en,n=1); st.step(en,n){|i|yield(i)} end
x,y = gi
puts (x-y).abs <= 1 ? 'Bob' : 'Alice'
|
require 'prime'
include Math
def max(a,b); a > b ? a : b end
def min(a,b); a < b ? a : b end
def swap(a,b); a, b = b, a end
def gif; gets.to_i end
def gff; gets.to_f end
def gsf; gets.chomp end
def gi; gets.split.map(&:to_i) end
def gf; gets.split.map(&:to_f) end
def gs; gets.chomp.split.map(&:to_s) end
def gc; gets.chomp.split('') end
def pr(num); num.prime_division end
def digit(num); num.to_s.length end
def array(s,ini=nil); Array.new(s){ini} end
def darray(s1,s2,ini=nil); Array.new(s1){Array.new(s2){ini}} end
def rep(num); num.times{|i|yield(i)} end
def repl(st,en,n=1); st.step(en,n){|i|yield(i)} end
x,y = gi
puts (x-y).abs <= 1 ? 'Brown' : 'Alice'
|
[
"literal.string.change",
"call.arguments.change"
] | 1,401,389
| 1,401,390
|
u988228861
|
ruby
|
p03740
|
require 'prime'
include Math
def max(a,b); a > b ? a : b end
def min(a,b); a < b ? a : b end
def swap(a,b); a, b = b, a end
def gif; gets.to_i end
def gff; gets.to_f end
def gsf; gets.chomp end
def gi; gets.split.map(&:to_i) end
def gf; gets.split.map(&:to_f) end
def gs; gets.chomp.split.map(&:to_s) end
def gc; gets.chomp.split('') end
def pr(num); num.prime_division end
def digit(num); num.to_s.length end
def array(s,ini=nil); Array.new(s){ini} end
def darray(s1,s2,ini=nil); Array.new(s1){Array.new(s2){ini}} end
def rep(num); num.times{|i|yield(i)} end
def repl(st,en,n=1); st.step(en,n){|i|yield(i)} end
x,y = gi
puts (x-y).abs <= 1 ? 'Alice' : 'Bob'
|
require 'prime'
include Math
def max(a,b); a > b ? a : b end
def min(a,b); a < b ? a : b end
def swap(a,b); a, b = b, a end
def gif; gets.to_i end
def gff; gets.to_f end
def gsf; gets.chomp end
def gi; gets.split.map(&:to_i) end
def gf; gets.split.map(&:to_f) end
def gs; gets.chomp.split.map(&:to_s) end
def gc; gets.chomp.split('') end
def pr(num); num.prime_division end
def digit(num); num.to_s.length end
def array(s,ini=nil); Array.new(s){ini} end
def darray(s1,s2,ini=nil); Array.new(s1){Array.new(s2){ini}} end
def rep(num); num.times{|i|yield(i)} end
def repl(st,en,n=1); st.step(en,n){|i|yield(i)} end
x,y = gi
puts (x-y).abs <= 1 ? 'Brown' : 'Alice'
|
[
"literal.string.change",
"call.arguments.change"
] | 1,401,391
| 1,401,390
|
u988228861
|
ruby
|
p03739
|
# ๅ่: https://beta.atcoder.jp/contests/abc059/submissions/3269205
N = gets.to_i
AS = gets.split.map(&:to_i)
results = [1, -1].map do |s|
sum = 0
count = 0
AS.each do |a|
s = s < 0 ? 1 : -1
sum += a
if sum == 0
count += 1
sum = s ? -1 : 1
next
end
if s > 0
if sum > 0
count += sum + 1
sum = -1
end
else
if sum < 0
count += -sum + 1
sum = 1
end
end
end
count
end
p results.min
|
# ๅ่: https://beta.atcoder.jp/contests/abc059/submissions/3269205
N = gets.to_i
AS = gets.split.map(&:to_i)
results = [1, -1].map do |s|
sum = 0
count = 0
AS.each do |a|
s = s < 0 ? 1 : -1
sum += a
if sum == 0
count += 1
sum = s > 0 ? -1 : 1
next
end
if s > 0
if sum > 0
count += sum + 1
sum = -1
end
else
if sum < 0
count += -sum + 1
sum = 1
end
end
end
count
end
p results.min
|
[
"control_flow.branch.if.condition.change"
] | 1,401,795
| 1,401,796
|
u083707708
|
ruby
|
p03745
|
n = gets.to_i
aa = gets.split.map(&:to_i)
prev, current = 0, 0
ret = 1
(n - 1).times do |i|
diff = aa[i + 1] - aa[i]
if diff > 0
if prev == -1
ret += 1
current = 0
else
current = 1
end
else
if prev == 1
ret += 1
current = 0
else
current = -1
end
end
prev = current
end
puts ret
|
n = gets.to_i
aa = gets.split.map(&:to_i)
prev, current = 0, 0
ret = 1
(n - 1).times do |i|
diff = aa[i + 1] - aa[i]
next if diff == 0
if diff > 0
if prev == -1
ret += 1
current = 0
else
current = 1
end
else
if prev == 1
ret += 1
current = 0
else
current = -1
end
end
prev = current
end
puts ret
|
[] | 1,402,923
| 1,402,924
|
u104678771
|
ruby
|
p03745
|
n = gets.to_i
arr = gets.split.map(&:to_i)
div = 0
counter = 1
(1..n).each do |i|
c = arr[i-1] <=> arr[i]
if div == 0
if c == 1
div = 1
elsif c == -1
div = -1
end
elsif (div == 1 && c == -1 || div == -1 && c == 1)
counter += 1
div = 0
end
end
puts
|
n = gets.to_i
arr = gets.split.map(&:to_i)
div = 0
counter = 1
(1..n).each do |i|
c = arr[i-1] <=> arr[i]
if div == 0
if c == 1
div = 1
elsif c == -1
div = -1
end
elsif (div == 1 && c == -1 || div == -1 && c == 1)
counter += 1
div = 0
end
end
puts counter
|
[
"call.arguments.change"
] | 1,403,162
| 1,403,163
|
u296101474
|
ruby
|
p03745
|
N = gets.to_i
arr = gets.chomp!.split(" ").map { |v|
v.to_i
}
fir = 0
dir = ""
isfirst = true
ans = 1
0.upto(N-1) { |i|
if (isfirst && (arr[i] == arr[fir]) ) then
next
end
if (isfirst && (arr[i] > arr[fir]) ) then
isfirst = false
dir = "up"
next
end
if (isfirst && (arr[i] < arr[fir]) ) then
isfirst = false
dir = "down"
next
end
if (dir == "up" && arr[i] >= arr[i-1]) then
next
end
if (dir == "down" && arr[i] <= arr[i-1]) then
next
end
ans += 1
fir = i
}
puts ans
|
N = gets.to_i
arr = gets.chomp!.split(" ").map { |v|
v.to_i
}
fir = 0
dir = ""
isfirst = true
ans = 1
0.upto(N-1) { |i|
if (isfirst && (arr[i] == arr[fir]) ) then
next
end
if (isfirst && (arr[i] > arr[fir]) ) then
isfirst = false
dir = "up"
next
end
if (isfirst && (arr[i] < arr[fir]) ) then
isfirst = false
dir = "down"
next
end
if (dir == "up" && arr[i] >= arr[i-1]) then
next
end
if (dir == "down" && arr[i] <= arr[i-1]) then
next
end
ans += 1
fir = i
isfirst = true
}
puts ans
|
[
"assignment.add"
] | 1,403,736
| 1,403,737
|
u162612857
|
ruby
|
p03745
|
N = gets.to_i
arr = gets.chomp!.split(" ").map { |v|
v.to_i
}
fir = 0
dir = ""
isfirst = true
ans = 1
0.upto(N-1) { |i|
if (isfirst && (arr[i] == arr[fir]) ) then
next
end
if (isfirst && (arr[i] > arr[fir]) ) then
isfirst = false
dir = "up"
next
end
if (isfirst && (arr[i] > arr[fir]) ) then
isfirst = false
dir = "down"
next
end
if (dir == "up" && arr[i] >= arr[i-1]) then
next
end
if (dir == "down" && arr[i] <= arr[i-1]) then
next
end
ans += 1
fir = i
}
puts ans
|
N = gets.to_i
arr = gets.chomp!.split(" ").map { |v|
v.to_i
}
fir = 0
dir = ""
isfirst = true
ans = 1
0.upto(N-1) { |i|
if (isfirst && (arr[i] == arr[fir]) ) then
next
end
if (isfirst && (arr[i] > arr[fir]) ) then
isfirst = false
dir = "up"
next
end
if (isfirst && (arr[i] < arr[fir]) ) then
isfirst = false
dir = "down"
next
end
if (dir == "up" && arr[i] >= arr[i-1]) then
next
end
if (dir == "down" && arr[i] <= arr[i-1]) then
next
end
ans += 1
fir = i
isfirst = true
}
puts ans
|
[
"misc.opposites",
"expression.operator.compare.change",
"control_flow.branch.if.condition.change"
] | 1,403,738
| 1,403,737
|
u162612857
|
ruby
|
p03745
|
io = STDIN
io = DATA #!#!#!#!must delete
n=io.gets.chomp.to_i
ar=io.gets.chomp.split.map(&:to_i)
cnt=0
delta=:mid
ar.each_cons(2) do |a,b|
case delta
when :mid
if a==b
elsif a<b
cnt += 1
delta = :up
else
cnt += 1
delta = :down
end
when :up
if a==b
elsif a<b
else
delta = :mid
end
when :down
if a==b
elsif a<b
delta = :mid
else
end
end
end
cnt += 1 if delta == :mid
puts cnt
|
io = STDIN
n=io.gets.chomp.to_i
ar=io.gets.chomp.split.map(&:to_i)
cnt=0
delta=:mid
ar.each_cons(2) do |a,b|
case delta
when :mid
if a==b
elsif a<b
cnt += 1
delta = :up
else
cnt += 1
delta = :down
end
when :up
if a==b
elsif a<b
else
delta = :mid
end
when :down
if a==b
elsif a<b
delta = :mid
else
end
end
end
cnt += 1 if delta == :mid
puts cnt
|
[
"assignment.remove"
] | 1,403,739
| 1,403,740
|
u132360211
|
ruby
|
p03745
|
n=gets.to_i
a=gets.split.map(&:to_i)
b, c, f=a[0], 0, -1
(1...n).each do |i|
e=a[i]
if f==-1 # ?
if b<e
f=0
elsif b>e
f=1
else
f=-1
end
elsif f==0 # increasing
if b<=e
#
else
f=-1
c+=1
end
elsif f==1 # dec
if b>e
#
else
f=-1
c+=1
end
else # yabai
#
end
b=e
end
puts c+1
|
n=gets.to_i
a=gets.split.map(&:to_i)
b, c, f=a[0], 0, -1
(1...n).each do |i|
e=a[i]
if f==-1 # ?
if b<e
f=0
elsif b>e
f=1
else
f=-1
end
elsif f==0 # increasing
if b<=e
#
else
f=-1
c+=1
end
elsif f==1 # dec
if b>=e
#
else
f=-1
c+=1
end
else # yabai
exit(1)
end
b=e
end
puts c+1
|
[
"expression.operator.compare.change",
"control_flow.branch.if.condition.change",
"call.arguments.add"
] | 1,403,745
| 1,403,746
|
u882868478
|
ruby
|
p03745
|
# ้
ๅใฎ้ทใใๅๅพ
n = gets.chomp.to_i
# ้
ๅใๅๅพ
arr = gets.chomp.split(" ").map{|e| e.to_i}
# ้
ๅใใใงใใฏ
order = 0
group = 1
for i in 1...n
# ๆฐๅญใๅคใใใชใใใฐไฝใ่ใใชใ
if arr[i - 1] != arr[i]
# ๆๅใฏOK
if order == 0
if arr[i - 1] < arr[i]
# ไธๆใๅงใพใ
order = 1
else
# ไธ้ใๅงใพใ
order = -1
end
# ไธๆไธญใฎๅ ดๅ
elsif order == 1
# ไธใใใฐๅใๆฟใ
if arr[i - 1] > arr[i]
group += 1
order *= -1
end
# ไธ้ไธญใฎๅ ดๅ
else
if arr[i - 1] < arr[i]
group += 1
order *= -1
end
end
end
end
# ็ตๆใ่กจ็คบ
puts group
|
# ้
ๅใฎ้ทใใๅๅพ
n = gets.chomp.to_i
# ้
ๅใๅๅพ
arr = gets.chomp.split(" ").map{|e| e.to_i}
# ้
ๅใใใงใใฏ
order = 0
group = 1
for i in 1...n
# ๆฐๅญใๅคใใใชใใใฐไฝใ่ใใชใ
if arr[i - 1] != arr[i]
# ๆๅใใๅใๆฟใใฃใ็ดๅพใฏOK
if order == 0
if arr[i - 1] < arr[i]
# ไธๆใๅงใพใ
order = 1
else
# ไธ้ใๅงใพใ
order = -1
end
# ไธๆไธญใฎๅ ดๅ
elsif order == 1
# ไธใใใฐๅใๆฟใ
if arr[i - 1] > arr[i]
group += 1
order = 0
end
# ไธ้ไธญใฎๅ ดๅ
else
if arr[i - 1] < arr[i]
group += 1
order = 0
end
end
end
end
# ็ตๆใ่กจ็คบ
puts group
|
[
"expression.operation.unary.remove"
] | 1,403,804
| 1,403,805
|
u684078009
|
ruby
|
p03759
|
a, b, c = gets.strip.split.map(&:to_i)
puts (b - a) == (c -b) ? "Yes" : "No"
|
a, b, c = gets.strip.split.map(&:to_i)
puts (b - a) == (c -b) ? "YES" : "NO"
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change"
] | 1,405,729
| 1,405,730
|
u561391668
|
ruby
|
p03759
|
a,b,c=gets.split.map(&:to_i)
if b - a == c - b
p 'YES'
else
p 'NO'
end
|
a,b,c=gets.split.map(&:to_i)
if b - a == c - b
print 'YES'
else
print 'NO'
end
|
[
"call.function.change",
"io.output.change"
] | 1,405,736
| 1,405,737
|
u049159332
|
ruby
|
p03759
|
a = gets.split(" ").map(&:to_i)
if a[1] - a[0] == a[2] - 1[1]
puts "YES"
else
puts "NO"
end
|
a = gets.split(" ").map(&:to_i)
if a[1] - a[0] == a[2] - a[1]
puts "YES"
else
puts "NO"
end
|
[
"identifier.replace.add",
"literal.replace.remove",
"control_flow.branch.if.condition.change"
] | 1,405,911
| 1,405,912
|
u414166540
|
ruby
|
p03759
|
a = gets.split(" ").map(&:to_i)
if a[0] - a[1] == a[2] - 1[1]
puts "YES"
else
puts "NO"
end
|
a = gets.split(" ").map(&:to_i)
if a[1] - a[0] == a[2] - a[1]
puts "YES"
else
puts "NO"
end
|
[
"literal.number.integer.change",
"variable_access.subscript.index.change",
"control_flow.branch.if.condition.change",
"identifier.replace.add",
"literal.replace.remove"
] | 1,405,913
| 1,405,912
|
u414166540
|
ruby
|
p03759
|
a,b,c= gets.split.map(&:to_i)
puts b-a==c-d ? "YES" : "NO"
|
a,b,c= gets.split.map(&:to_i)
puts b-a==c-b ? "YES" : "NO"
|
[
"identifier.change",
"control_flow.branch.if.condition.change"
] | 1,405,988
| 1,405,989
|
u585819925
|
ruby
|
p03759
|
a, b, c = gets.split.map(&:to_i)
puts b*2-a = c ? 'YES' : 'NO'
|
a, b, c = gets.split.map(&:to_i)
puts b*2-a == c ? 'YES' : 'NO'
|
[
"expression.operation.compare.replace.add",
"assignment.replace.remove",
"misc.typo"
] | 1,406,010
| 1,406,011
|
u968699140
|
ruby
|
p03759
|
a,b,c=gets.chomp.split.map(&:to_i)
puts b-a && c-b ? "YES" : "NO"
|
a,b,c=gets.chomp.split.map(&:to_i)
puts b-a == c-b ? "YES" : "NO"
|
[
"control_flow.branch.if.condition.change"
] | 1,406,100
| 1,406,101
|
u616320334
|
ruby
|
p03759
|
a = gets.chomp.split(" ").map(&:to_i)
if a[0]-a[1] == a[1]-[2]
puts "YES"
else
puts "NO"
end
|
a = gets.chomp.split(" ").map(&:to_i)
if a[0]-a[1] == a[1]-a[2]
puts "YES"
else
puts "NO"
end
|
[
"control_flow.branch.if.condition.change"
] | 1,406,169
| 1,406,170
|
u506255180
|
ruby
|
p03759
|
a,b,c = gets.chomp.split(' ').map{|n| n.to_i}
ans = "No"
ans = "Yes" if b - a == c - b
puts ans
|
a,b,c = gets.chomp.split(' ').map{|n| n.to_i}
ans = "NO"
ans = "YES" if b - a == c - b
puts ans
|
[
"literal.string.change",
"literal.string.case.change",
"assignment.value.change"
] | 1,406,282
| 1,406,283
|
u698501698
|
ruby
|
p03759
|
a,b,c=gets.split.map &:to_i;puts b-a==c-b ? :Yes : :NO
|
a,b,c=gets.split.map &:to_i;puts b-a==c-b ? :YES : :NO
|
[
"call.arguments.change"
] | 1,406,341
| 1,406,342
|
u657913472
|
ruby
|
p03759
|
a,b,c = gets.split(" ").map(&:to_i)
if b-a == c-a
puts 'YES'
else
puts 'NO'
end
|
a,b,c = gets.split(" ").map(&:to_i)
if b-a == c-b
puts 'YES'
else
puts 'NO'
end
|
[
"identifier.change",
"control_flow.branch.if.condition.change"
] | 1,406,392
| 1,406,393
|
u135201316
|
ruby
|
p03759
|
a,b,c=gets.split.map(&:to_i)
puts b-a==c-a ? 'YES' : 'NO'
|
a,b,c=gets.split.map(&:to_i)
puts b-a==c-b ? 'YES' : 'NO'
|
[
"identifier.change",
"control_flow.branch.if.condition.change"
] | 1,406,440
| 1,406,441
|
u183509493
|
ruby
|
p03759
|
a,b,c = gets.split.map &:to_i
puts b-a == c-b ? YES : NO
|
a,b,c = gets.split.map &:to_i
puts b-a == c-b ? "YES" : "NO"
|
[
"call.arguments.change"
] | 1,406,487
| 1,406,488
|
u094826590
|
ruby
|
p03759
|
a,b,c = gets.split.map &:to_i
puts b-a==c-b ? YES : NO
|
a,b,c = gets.split.map &:to_i
puts b-a == c-b ? "YES" : "NO"
|
[
"call.arguments.change"
] | 1,406,489
| 1,406,488
|
u094826590
|
ruby
|
p03759
|
a, b, c = gets.chomp.split(" ").map(&:to_i)
if bโa == cโb then
puts "YES"
else
puts "NO"
end
|
a, b, c = gets.chomp.split(" ").map(&:to_i)
if b - a == c - b then
puts "YES"
else
puts "NO"
end
|
[
"control_flow.branch.if.condition.change"
] | 1,406,569
| 1,406,570
|
u910756197
|
ruby
|
p03759
|
a = ""
a = gets.chomp.split(" ").map(&:to_i)
if( (a[1] - a[0]).abs == (a[2] - a[1]).abs )
print("YES")
else
print("NO")
end
|
a = ""
a = gets.chomp.split(" ").map(&:to_i)
if( (a[1] - a[0]) == (a[2] - a[1]) )
print("YES")
else
print("NO")
end
|
[
"call.remove"
] | 1,406,593
| 1,406,594
|
u573474386
|
ruby
|
p03760
|
o = gets.split
e = gets.split
puts o.chars.zip(e.chars).flatten.join
|
o = gets
e = gets
puts o.chars.zip(e.chars).flatten.join
|
[
"call.remove"
] | 1,406,809
| 1,406,810
|
u489339677
|
ruby
|
p03760
|
o = gets.strip.chars
e = gets.strip.chars
puts o.chars.zip(e).flatten.join('')
|
o = gets.strip.chars
e = gets.strip.chars
puts o.zip(e).flatten.join('')
|
[
"call.remove"
] | 1,406,921
| 1,406,922
|
u173515518
|
ruby
|
p03760
|
O = gets.chomp
E = gets.chomp
result = []
O.size.times do |i|
result << O[i]
result << E[i]
end
p result.join
|
O = gets.chomp
E = gets.chomp
result = []
O.size.times do |i|
result << O[i]
result << E[i]
end
puts result.join
|
[
"call.function.change",
"io.output.change"
] | 1,407,117
| 1,407,118
|
u503890246
|
ruby
|
p03760
|
o = gets.chomp
e = gets.chomp
o.chars.zip(e.chars).flatten.compact.inject{|a,b| a + b}
|
o = gets.chomp
e = gets.chomp
print o.chars.zip(e.chars).flatten.compact.inject{|a,b| a + b}
|
[
"io.output.change",
"call.add"
] | 1,407,155
| 1,407,156
|
u019986937
|
ruby
|
p03760
|
o = gets.chomp.split('')
e = gets.chomp.split('')
a = []
p o,e
o.length.times do |x|
a << o[x]
a << e[x]
end
puts a.join('')
|
o = gets.chomp.split('')
e = gets.chomp.split('')
a = []
o.length.times do |x|
a << o[x]
a << e[x]
end
puts a.join('')
|
[
"call.remove"
] | 1,407,157
| 1,407,158
|
u875730451
|
ruby
|
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