Datasets:

problem_id
stringlengths
6
6
buggy_code
stringlengths
8
526k
fixed_code
stringlengths
12
526k
labels
listlengths
0
15
buggy_submission_id
int64
1
1.54M
fixed_submission_id
int64
2
1.54M
user_id
stringlengths
10
10
language
stringclasses
8 values
p02699
s,w = gets.chomp.split.map(&:to_i) if s < w puts 'unsafe' else puts 'safe' end
s,w = gets.chomp.split.map(&:to_i) if s <= w puts 'unsafe' else puts 'safe' end
[ "expression.operator.compare.change", "control_flow.branch.if.condition.change" ]
448,238
448,239
u895926909
ruby
p02699
s, w = gets.chom.split(" ").map(&:to_i) if w >= s puts "unsafe" else puts "safe" end
s, w = gets.chomp.split(" ").map(&:to_i) if w >= s puts "unsafe" else puts "safe" end
[ "assignment.value.change", "identifier.change" ]
448,809
448,810
u097182283
ruby
p02699
s,w = gets.split(" ").map(&:to_i) puts s < w ? 'unsafe' : 'safe'
s,w = gets.split(" ").map(&:to_i) puts w >= s ? 'unsafe' : 'safe'
[ "expression.operation.binary.remove", "control_flow.branch.if.condition.change" ]
449,018
449,019
u872636244
ruby
p02700
a_hp,a_at,b_hp,b_at = gets.chomp.split.map &:to_i cnt = 1 a_flg = 0 b_flg = 0 while a_hp > 0 && b_hp > 0 b_hp -= a_at if cnt.odd? a_hp -= b_at if cnt.even? cnt += 1 # p "cnt: #{cnt},a,b: #{a_hp},#{b_hp}" end a_flg = 1 if b_hp <= 0 b_flg = 1 if a_hp <= 0 if a_flg print 'Yes' else print 'No' end
a_hp,a_at,b_hp,b_at = gets.chomp.split.map &:to_i cnt = 1 a_flg = nil b_flg = nil while a_hp > 0 && b_hp > 0 b_hp -= a_at if cnt.odd? a_hp -= b_at if cnt.even? #p "cnt: #{cnt}, a: #{a_hp}, b: #{b_hp}" cnt += 1 end a_flg = 1 if b_hp <= 0 b_flg = 1 if a_hp <= 0 if a_flg print 'Yes' else print 'No' end
[ "assignment.value.change" ]
449,750
449,751
u896269838
ruby
p02700
a_hp,a_at,b_hp,b_at = gets.chomp.split.map &:to_i cnt = 1 a_flg = 0 b_flg = 0 while a_hp > 0 || b_hp > 0 b_hp -= a_at if cnt.odd? a_hp -= b_at if cnt.even? cnt += 1 end a_flg = 1 if b_hp <= 0 b_flg = 1 if a_hp <= 0 if a_flg print 'Yes' else print 'No' end
a_hp,a_at,b_hp,b_at = gets.chomp.split.map &:to_i cnt = 1 a_flg = nil b_flg = nil while a_hp > 0 && b_hp > 0 b_hp -= a_at if cnt.odd? a_hp -= b_at if cnt.even? #p "cnt: #{cnt}, a: #{a_hp}, b: #{b_hp}" cnt += 1 end a_flg = 1 if b_hp <= 0 b_flg = 1 if a_hp <= 0 if a_flg print 'Yes' else print 'No' end
[ "assignment.value.change", "misc.opposites", "expression.operation.binary.change" ]
449,752
449,751
u896269838
ruby
p02700
a, b, c, d = gets.split.map(&:to_i) takahashi_turn = (c%b == 0 ? c/b : c/b + 1) aoki_turn = (a%d == 0? a/d : a/d + 1) if takahashi_turn >= aoki_turn puts "Yes" else puts "No" end
a, b, c, d = gets.split.map(&:to_i) aoki_turn = (c%b == 0 ? c/b : c/b + 1) takahashi_turn = (a%d == 0 ? a/d : a/d + 1) if takahashi_turn >= aoki_turn puts "Yes" else puts "No" end
[ "assignment.variable.change", "identifier.change" ]
449,810
449,811
u358554431
ruby
p02700
A,B,C,D = gets.chomp.split('').map(&:to_i) countA = C % B == 0 ? C/B : C/B + 1 countC = A % D == 0 ? A/D : A/D + 1 if countA <= countC puts('Yes') else puts('No') end
A,B,C,D = gets.chomp.split(' ').map(&:to_i) countA = C % B == 0 ? C/B : C/B + 1 countC = A % D == 0 ? A/D : A/D + 1 if countA <= countC puts('Yes') else puts('No') end
[ "literal.string.change", "assignment.value.change", "call.arguments.change" ]
449,831
449,832
u662951622
ruby
p02700
hp1,at1,hp2,at2=gets.split.map!(&:to_i) kai1=0 kai2=0 while hp2>0 hp2-=at1 kai1+=1 end while hp1>0 hp1-=at2 kai2+=1 end puts kai1 puts kai2 if kai1<=kai2 puts "Yes" else puts "No" end
hp1,at1,hp2,at2=gets.split.map!(&:to_i) kai1=0 kai2=0 while hp2>0 hp2-=at1 kai1+=1 end while hp1>0 hp1-=at2 kai2+=1 end if kai1<=kai2 puts "Yes" else puts "No" end
[ "call.remove" ]
449,854
449,855
u977506075
ruby
p02700
line = gets.split(' ').map(&:to_i) thp = line[0] tat = line[1] ahp = line[2] aat = line[3] for i in 1..1000 do ahp -= tat if ahp <= 0 then print "Yes" break end thp -= aat if ahp <= 0 then print "No" break end end
line = gets.split(' ').map(&:to_i) thp = line[0] tat = line[1] ahp = line[2] aat = line[3] for i in 1..1000 do ahp -= tat if ahp <= 0 then print "Yes" break end thp -= aat if thp <= 0 then print "No" break end end
[ "identifier.change", "control_flow.branch.if.condition.change" ]
450,225
450,226
u569559028
ruby
p02700
line = gets.split(' ').map(&:to_i) takhp = line[0] takatt = line[1] aokhp = line[2] aokatt = line[3] loop do aokhp = aokhp - takatt takhp = takhp - aokatt if aokhp <= 0 then answer = "Yes" break end if takhp <= 0 then answer = "No" break end end print answer
line = gets.split(' ').map(&:to_i) takhp = line[0] takatt = line[1] aokhp = line[2] aokatt = line[3] for i in 1..1000000 aokhp = aokhp - takatt takhp = takhp - aokatt if aokhp <= 0 then answer = "Yes" break end if takhp <= 0 then answer = "No" break end end print answer
[]
450,227
450,228
u569559028
ruby
p02700
a,b,c,d=gets.chomp.split.map(&:to_i) class Monster attr_accessor :name, :hitpoint, :attackpoint, :status def initialize(name, hitpoint, attackpoint, status) @name=name @hitpoint=hitpoint @attackpoint=attackpoint @status=status end def attackEnemy(target) target.receiveDamage(@attackpoint) end def receiveDamage(damage) @hitpoint-=damage end def isAlive if @hitpoint<=0 @status="dead" else @status="alive" end end end player1=Monster.new("takahashi",a,b,"alive") player2=Monster.new("aoki",c,d,"alive") inBattle=true attacker=player1 receiver=player2 while inBattle==true do attacker.attackEnemy(receiver) receiver.isAlive if receiver.status=="dead" inBattle=false else attacker,receiver=receiver,attacker end end if attacker.name=="takahashi" puts "yes" else puts "no" end
a,b,c,d=gets.chomp.split.map(&:to_i) class Monster attr_accessor :name, :hitpoint, :attackpoint, :status def initialize(name, hitpoint, attackpoint, status) @name=name @hitpoint=hitpoint @attackpoint=attackpoint @status=status end def attackEnemy(target) target.receiveDamage(@attackpoint) end def receiveDamage(damage) @hitpoint-=damage end def isAlive if @hitpoint<=0 @status="dead" else @status="alive" end end end player1=Monster.new("takahashi",a,b,"alive") player2=Monster.new("aoki",c,d,"alive") inBattle=true attacker=player1 receiver=player2 while inBattle==true do attacker.attackEnemy(receiver) receiver.isAlive if receiver.status=="dead" inBattle=false else attacker,receiver=receiver,attacker end end if attacker.name=="takahashi" puts "Yes" else puts "No" end
[ "literal.string.change", "literal.string.case.change", "call.arguments.change" ]
450,431
450,432
u168915361
ruby
p02700
a, b, c, d = gets.split.map(&:to_i) puts ((a + b - 1) / b >= (c + d - 1) / d) ? "Yes" : "No"
a, b, c, d = gets.split.map(&:to_i) puts ((c + b - 1) / b <= (a + d - 1) / d) ? "Yes" : "No"
[ "identifier.change", "control_flow.branch.if.condition.change", "misc.opposites", "expression.operator.compare.change" ]
451,030
451,031
u926099741
ruby
p02700
a, b, c, d = gets.split.map(&:to_i) loop{ s = ( if (c -= b) <= 0 'No' elsif (a -= d) <= 0 'Yes' end) unless s.nil? puts s break end }
a, b, c, d = gets.split.map(&:to_i) loop{ s = ( if (c -= b) <= 0 'Yes' elsif (a -= d) <= 0 'No' end) unless s.nil? puts s break end }
[ "literal.string.change", "assignment.value.change" ]
451,120
451,121
u692083672
ruby
p02700
HP_t, ATT_t, HP_a, ATT_a = gets.split tHP = HP_t.to_i tATT = ATT_t.to_i aHP = HP_a.to_i aATT = ATT_a.to_i while(aHP >= 0 || tHP >= 0) aHP = aHP - tATT if(aHP <=0) p 'Yes' break end tHP = tHP - aATT if(tHP <=0) p 'No' break end end
HP_t, ATT_t, HP_a, ATT_a = gets.split tHP = HP_t.to_i tATT = ATT_t.to_i aHP = HP_a.to_i aATT = ATT_a.to_i while(aHP >= 0 || tHP >= 0) aHP = aHP - tATT if(aHP <=0) print 'Yes' break end tHP = tHP - aATT if(tHP <=0) print 'No' break end end
[ "call.function.change", "io.output.change" ]
451,305
451,306
u470192783
ruby
p02700
a, b, c, d = gets.chop.split.map(&:to_i) until a <= 0 || c <= 0 a -= d c -= b end if a <= 0 && c <= 0 puts "Yes" elsif a <= 0 puts "Yes" else puts "No" end
a, b, c, d = gets.chop.split.map(&:to_i) until a <= 0 || c <= 0 a -= d c -= b end if a <= 0 && c <= 0 puts "Yes" elsif c <= 0 puts "Yes" else puts "No" end
[ "identifier.change", "control_flow.branch.if.condition.change" ]
452,014
452,015
u020467031
ruby
p02700
def count(hp,bp) if(hp%bp!=0) return hp/bp+1 end return hp/bp end A,B,C,D = gets.split() if(count(A.to_i(),D.to_i())<count(C.to_i(),B.to_i())) puts('Yes') else puts('No') end
def count(hp,bp) if(hp%bp!=0) return hp/bp+1 end return hp/bp end A,B,C,D = gets.split() if(count(A.to_i(),D.to_i())>=count(C.to_i(),B.to_i())) puts('Yes') else puts('No') end
[ "expression.operator.compare.change", "control_flow.branch.if.condition.change" ]
452,133
452,134
u628268449
ruby
p02700
def count(hp,bp) if(hp%bp==0) return hp/bp+1 end return hp/bp end A,B,C,D = gets.split() if(count(A.to_i(),D.to_i())<count(C.to_i(),B.to_i())) puts('Yes') else puts('No') end
def count(hp,bp) if(hp%bp!=0) return hp/bp+1 end return hp/bp end A,B,C,D = gets.split() if(count(A.to_i(),D.to_i())>=count(C.to_i(),B.to_i())) puts('Yes') else puts('No') end
[ "expression.operator.compare.change", "control_flow.branch.if.condition.change" ]
452,135
452,134
u628268449
ruby
p02700
def count(hp,bp) if(hp%bp==0) return hp/bp+1 end return hp/bp end A,B,C,D = gets.split() if(count(A.to_i(),D.to_i())<=count(C.to_i(),B.to_i())) puts('Yes') else puts('No') end
def count(hp,bp) if(hp%bp!=0) return hp/bp+1 end return hp/bp end A,B,C,D = gets.split() if(count(A.to_i(),D.to_i())>=count(C.to_i(),B.to_i())) puts('Yes') else puts('No') end
[ "misc.opposites", "expression.operator.compare.change", "control_flow.branch.if.condition.change" ]
452,136
452,134
u628268449
ruby
p02700
a, b, c, d = gets.chomp.split(" ").map(&:to_i) i = 0 while a > 0 && b > 0 if i % 2 == 0 c -= b else a -= d end i += 1 end puts a > c ? "Yes" : "No"
a, b, c, d = gets.chomp.split(" ").map(&:to_i) i = 0 while a > 0 && c> 0 if i % 2 == 0 c -= b else a -= d end i += 1 end puts a > c ? "Yes" : "No"
[ "identifier.change", "expression.operation.binary.change" ]
452,308
452,309
u466332671
ruby
p02700
a, b, c, d = gets.chomp.split(" ").map(&:to_i) i = 0 while a <= 0 || b <= 0 if i % 2 == 0 c -= b else a -= d end i += 1 end puts a > c ? "Yes" : "No"
a, b, c, d = gets.chomp.split(" ").map(&:to_i) i = 0 while a > 0 && c> 0 if i % 2 == 0 c -= b else a -= d end i += 1 end puts a > c ? "Yes" : "No"
[ "expression.operator.compare.change", "expression.operation.binary.change" ]
452,310
452,309
u466332671
ruby
p02700
A,B,C,D=$<.read.split.map(&:to_i) a = (C/B.to_f).ceil b = (A/D.to_f).ceil if a <= b p 'Yes' else p 'No' end
A,B,C,D=$<.read.split.map(&:to_i) a = (C/B.to_f).ceil b = (A/D.to_f).ceil if a <= b puts 'Yes' else puts 'No' end
[ "call.function.change", "io.output.change" ]
452,954
452,955
u852974293
ruby
p02701
n = gets.to_i items = [] n.times do items << gets end puts items.uniq
n = gets.to_i items = [] n.times do items.push gets.chomp end puts items.uniq.count
[ "expression.operation.binary.change", "call.add" ]
453,110
453,109
u365782862
ruby
p02701
n = gets.to_i items = [] n.times do items << gets end puts items.uniq
n = gets.to_i items = [] n.times do items.push gets.chomp end puts items.uniq.count
[ "expression.operation.binary.change", "call.add" ]
453,111
453,109
u365782862
ruby
p02701
n = gets.to_i s = [] n.times do |i| s << gets.chomp end puts s.count
n = gets.to_i s = [] n.times do |i| s << gets.chomp end puts s.uniq.count
[ "call.add" ]
453,250
453,251
u684458716
ruby
p02701
num = gets.to_i ary = [] num.times do |i| ary += gets.chomp.to_s end puts ary.uniq.length
num = gets.to_i ary = [] num.times do |i| ary[i] = gets.chomp.to_s end puts ary.uniq.length
[ "assignment.variable.change", "variable_access.subscript.index.change" ]
453,301
453,302
u883866798
ruby
p02701
gets.to_i.times.map{gets}.each{|a| a.chomp!}.uniq.count
p gets.to_i.times.map{gets}.each{|a| a.chomp!}.uniq.count
[ "io.output.change", "call.add" ]
453,331
453,332
u642486344
ruby
p02701
num = gets.to_i item = [] i = 0 for i in 0..num-1 item[i] = gets.chomp end p item.uniq!.length
num = gets.to_i item = [] i = 0 for i in 0..num-1 item[i] = gets.chomp end p item.uniq.length
[ "identifier.change", "call.arguments.change" ]
453,610
453,611
u470192783
ruby
p02701
count = gets.chomp.to_i table = {} count.times do |i| s = gets.chomp unless table[s] table[s] = true end end gets table.length
count = gets.chomp.to_i table = {} count.times do |i| s = gets.chomp unless table[s] table[s] = true end end puts table.length
[ "identifier.change" ]
453,821
453,822
u664737319
ruby
p02701
io = STDINa n=io.gets.to_i hash=Hash.new{|h,k|h[k]=0} n.times do hash[io.gets.chomp]+=1 end puts hash.size
io = STDIN n=io.gets.to_i hash=Hash.new{|h,k|h[k]=0} n.times do hash[io.gets.chomp]+=1 end puts hash.size
[ "assignment.value.change" ]
453,864
453,865
u132360211
ruby
p02702
s = gets.chomp ans = 0 len = s.length modCount = Array.new(2019,0) bit = 1 sum = 0 len.times do |i| sum += s[len-1-i].to_i * bit sum %= 2019 bit = bit * 10 % 2019 modCount[sum] += 1 end 2019.times do |i| ans += modCount[i] * (modCount[i]-1) / 2 end puts ans
s = gets.chomp ans = 0 len = s.length modCount = Array.new(2019,0) bit = 1 sum = 0 len.times do |i| sum += s[len-1-i].to_i * bit sum %= 2019 bit = bit * 10 % 2019 modCount[sum] += 1 end 2019.times do |i| ans += modCount[i] * (modCount[i]-1) / 2 end puts ans + modCount[0]
[ "expression.operation.binary.add" ]
454,222
454,223
u265679940
ruby
p02702
S = gets.chomp MOD = 2019 dp = Array.new(2019) { 0 } dp[0] += 1 ans = 0 tens = 1 sum = 0 S.reverse.each_char do |s| n = s.to_i n *= tens sum += n sum %= MOD ans += dp[n % MOD] dp[n % MOD] += 1 tens *= 10 tens %= MOD end puts ans
S = gets.chomp MOD = 2019 dp = Array.new(2019) { 0 } dp[0] += 1 ans = 0 tens = 1 sum = 0 S.reverse.each_char do |s| n = s.to_i n *= tens sum += n sum %= MOD ans += dp[sum] dp[sum % MOD] += 1 tens *= 10 tens %= MOD end puts ans
[ "variable_access.subscript.index.change", "expression.operation.binary.change", "expression.operation.binary.remove", "identifier.change" ]
454,260
454,261
u123648284
ruby
p02702
s = gets M = 2019 m = Hash.new(0) sc = 1 dm = 0 s.reverse.each_char do |c| dm += c.to_i * sc dm %= M #puts "#{c} #{dm}" m[dm % M] += 1 sc *= 10 sc %= M end ans = 0 m.each do |key, value| ans += value * (value-1) / 2 if 2 <= value end puts ans + m[0]
s = gets.chomp M = 2019 m = Hash.new(0) sc = 1 dm = 0 s.reverse.each_char do |c| dm += c.to_i * sc dm %= M #puts "#{c} #{dm}" m[dm % M] += 1 sc *= 10 sc %= M end ans = 0 m.each do |key, value| ans += value * (value-1) / 2 if 2 <= value end puts ans + m[0]
[ "call.add" ]
454,716
454,717
u605918955
ruby
p02702
g=[a=0]*M=2019;g[0]=t=1;gets.reverse.bytes{g[a=(a+_1%48*t=t*10%M)%M]+=1};p g.sum{_1*~-_1/2}
g=[a=0]*M=2019;t=1;gets.reverse.bytes{g[a=(a+_1%48*t=t*10%M)%M]+=1};p g.sum{_1*~-_1/2}
[ "assignment.remove" ]
454,722
454,723
u032223772
ruby
p02702
g=[a=0]*M=2019;g[0]=t=1;gets.reverse.bytes{g[a=(a+_1%48*t=t*10%M)%M]+=1};p g.sum{_1*~-_1/2}
g=[a=0]*M=2019;g[0]=t=1;gets.chop.reverse.bytes{g[a=(a+_1%48*t=t*10%M)%M]+=1};p g.sum{_1*~-_1/2}
[ "call.add" ]
454,722
454,724
u032223772
ruby
p02705
pi = 3.141592 r = gets.chomp.to_i puts(pi*r)
pi = 3.141592 r = gets.chomp.to_i puts(pi * 2 * r)
[ "expression.operation.binary.add" ]
455,821
455,822
u054798759
ruby
p02705
p gets.to_i * Math::PI
p 2 * gets.to_i * Math::PI
[ "expression.operation.binary.add" ]
455,860
455,861
u347948131
ruby
p02705
p gets.to_i*Math::PI
p gets.to_i*2*Math::PI
[ "expression.operation.binary.add" ]
455,923
455,924
u091810847
ruby
p02705
a = gets.to_f b = a*3.141 print b
a = gets.to_f print a*3.141*2
[]
456,115
456,116
u076018778
ruby
p02705
a = gets.to_i p a*3.141
a = gets.to_f print a*3.141*2
[ "expression.operation.binary.add" ]
456,117
456,116
u076018778
ruby
p02705
a = gets.to_f b = a*3.141 print b
a = gets.to_f b = a*3.141*2 print b
[ "assignment.change" ]
456,115
456,118
u076018778
ruby
p02705
line = gets print line * 2 * 3.1415
line = gets.to_i print line * 2 * 3.1415
[ "call.add" ]
456,324
456,325
u569559028
ruby
p02705
R = gets.chomp.to_i R * 2 * 3.14
include Math R = gets.chomp.to_i puts R * 2 * PI
[ "call.add", "io.output.change", "expression.operation.binary.change" ]
456,439
456,440
u483258535
ruby
p02705
p r = gets.to_i p pi = Math::PI puts 2 * r * pi
r = gets.to_i pi = Math::PI puts 2 * r * pi
[ "io.output.change", "call.remove" ]
457,122
457,123
u819764843
ruby
p02705
n = gets.chomp.to_i puts 2 * n * Math.PI
n = gets.chomp.to_i puts 2 * n * Math::PI
[]
457,307
457,308
u808711621
ruby
p02703
def enq(a,x) b = a[i=-1] until b.frozen? return a << x if x >= (a=b)[-1] return a.unshift x if x <= a[0] b = a[i = a.bsearch_index{|y| x < (y.frozen? ? y: y[0])}-1] end if b && b=a return a.insert i+1, x unless a[i+9] i>0 ? a[i]=[b,x] : enq(a[i+=1].to_a,x) rescue a[i]=[x,a[i]] end def deq(a) r=a.pop; a.push *a.pop if !a[-1].frozen?; r end NS = 6; NM = (1<<NS)-1 SS = 13;SM = (1<<SS)-1 F =-> {gets.split.map &:to_i} N,M,S = F[] V = Array.new N E = V.map { [] } M.times { u,v,a,b = F[] u -= 1; v -= 1 E[u] << [v,a,b] E[v] << [u,a,b] } X = V.map { c,d = F[]; [d, [c,2500].min] } R,Q = [], [[S,2500].min] while R.size < N t = deq Q s = SM & t; t >>= SS n = NM & t; t >>= NS (v = V[n]&.&SM) ? (next if v>=s || v>2500) : R << [n,t] V[n] = (t<< SS) + s x = X[n] enq Q, (t-x[0]<<NS+SS) + (n<<SS) + s+x[1] E[n].each {|n,a,b| enq Q, (t-b<<NS+SS) + (n<<SS) + s-a if s >= a } end puts R.sort![1,n].map{|i,t| -t}
def enq(a,x) b = a[i=-1] until b.frozen? return a << x if x >= (a=b)[-1] return a.unshift x if x <= a[0] b = a[i = a.bsearch_index{|y| x < (y.frozen? ? y: y[0])}-1] end if b && b=a return a.insert i+1, x unless a[i+9] i>0 ? a[i]=[b,x] : enq(a[i+=1].to_a,x) rescue a[i]=[x,a[i]] end def deq(a) r=a.pop; a.push *a.pop if !a[-1].frozen?; r end NS = 6; NM = (1<<NS)-1 SS = 13;SM = (1<<SS)-1 F =-> {gets.split.map &:to_i} N,M,S = F[] V = Array.new N E = V.map { [] } M.times { u,v,a,b = F[] u -= 1; v -= 1 E[u] << [v,a,b] E[v] << [u,a,b] } X = V.map { c,d = F[]; [d, [c,2500].min] } R,Q = [], [[S,2500].min] while R.size < N t = deq Q s = SM & t; t >>= SS n = NM & t; t >>= NS (v = V[n]&.&SM) ? (next if v>=s || v>2500) : R << [n,t] V[n] = (t<<SS) + s x = X[n] enq Q, (t-x[0]<<NS+SS) + (n<<SS) + s+x[1] E[n].each {|n,a,b| enq Q, (t-b<<NS+SS) + (n<<SS) + s-a if s >= a } end puts R.sort![1,N].map{|i,t| -t}
[]
457,471
457,472
u720281401
ruby
p02703
def enq(a,x) b = a[i=-1] until b.frozen? return a << x if x >= (a=b)[-1] return a.unshift x if x <= a[0] b = a[i = a.bsearch_index{|y| x < (y.frozen? ? y: y[0])}-1] end if b && b=a return a.insert i+1, x unless a[i+2] i>0 ? a[i]=[b,x] : enq(a[i+=1].to_a,x) rescue a[i]=[x,a[i]] end def deq(a) r=a.pop; a.push *a.pop if !a[-1].frozen?; r end NS = 6; NM = (1<< NS)-1 SS = 30; SM = (1<< SS)-1 F =-> {gets.split.map &:to_i} N,M,S = F[] E = Array.new(N) { [] } M.times { u,v,a,b = F[] u -= 1; v -= 1 E[u] << [v,a,b] E[v] << [u,a,b] } X = N.times.map { F[] } V = Array.new N Q,R = [S],[] while R.size < N t = deq Q s = SM & t; t >>= SS n = NM & t; t >>= NS (v = V[n]&.&SM) ? (next if v>=s || v>=2500) : R << [n,t] V[n] = (t<<SS) + s x = X[n] enq Q, ((t-x[1])<<NS+SS) + (n<<SS) + s+x[0] E[n].each {|n,a,b| enq Q, ((t-b)<<NS+SS) + (n<<SS) + s-a if s >= a } end puts R.sort![1,n].map{|i,t| -t}
def enq(a,x) b = a[i=-1] until b.frozen? return a << x if x >= (a=b)[-1] return a.unshift x if x <= a[0] b = a[i = a.bsearch_index{|y| x < (y.frozen? ? y: y[0])}-1] end if b && b=a return a.insert i+1, x unless a[i+2] i>0 ? a[i]=[b,x] : enq(a[i+=1].to_a,x) rescue a[i]=[x,a[i]] end def deq(a) r=a.pop; a.push *a.pop if !a[-1].frozen?; r end NS = 6; NM = (1<< NS)-1 SS = 30; SM = (1<< SS)-1 F =-> {gets.split.map &:to_i} N,M,S = F[] E = Array.new(N) { [] } M.times { u,v,a,b = F[] u -= 1; v -= 1 E[u] << [v,a,b] E[v] << [u,a,b] } X = N.times.map { F[] } V = Array.new N Q,R = [S],[] while R.size < N t = deq Q s = SM & t; t >>= SS n = NM & t; t >>= NS (v = V[n]&.&SM) ? (next if v>=s || v>=2500) : R << [n,t] V[n] = (t<<SS) + s x = X[n] enq Q, (t-x[1]<<NS+SS) + (n<<SS) + s+x[0] E[n].each {|n,a,b| enq Q, (t-b<<NS+SS) + (n<<SS) + s-a if s >= a } end puts R.sort![1,N].map{|i,t| -t}
[]
457,473
457,474
u720281401
ruby
p02705
puts (gets.to_f * 2 * Math.PI)
puts (gets.to_f * 2 * Math::PI)
[]
457,750
457,751
u664737319
ruby
p02705
R = gets.to_i puts R*Math::PI
include Math R = gets.to_i puts 2*R*PI
[ "call.add", "call.arguments.change", "io.output.change" ]
457,830
457,831
u326288614
ruby
p02705
R = gets.to_i puts R*Math::PI
R = gets.to_i puts 2*R*Math::PI
[ "expression.operation.binary.add" ]
457,830
457,833
u326288614
ruby
p02705
R = gets.to_i puts Math::PI*R*R
R = gets.to_i puts 2*Math::PI*R
[ "expression.operation.binary.remove" ]
457,893
457,894
u901068031
ruby
p02705
R = gets.to_i puts Math::PI*R*R
R = gets.to_i puts 2*Math::PI*R
[ "expression.operation.binary.remove" ]
457,893
457,895
u901068031
ruby
p02705
r = gets.to_i p 2 * r * Math::P
r = gets.to_i p 2 * r * Math::PI
[ "call.arguments.change", "expression.operation.binary.change" ]
458,022
458,023
u354261726
ruby
p02705
r = gets.chomp.to_i puts r * Math::PI #p r
r = gets.chomp.to_i puts 2 * r * Math::PI #p r
[ "expression.operation.binary.add" ]
458,058
458,059
u409390792
ruby
p02706
x,y=gets.split.map!(&:to_i) s=gets.splot.map!(&:to_i) day=x-s.sum if day>=0 puts day else puts -1 end
x,y=gets.split.map!(&:to_i) s=gets.split.map!(&:to_i) day=x-s.sum if day>=0 puts day else puts -1 end
[ "assignment.value.change", "identifier.change" ]
458,724
458,725
u977506075
ruby
p02706
n, m = gets.split.map(&:to_i) a = gets.split.map(&:to_i) sum_day = 0 a.times do |i| sum_day += a end puts n >= sum_day ? (n - sum_day) : -1
n, m = gets.split.map(&:to_i) a = gets.split.map(&:to_i) sum_day = 0 a.each do |i| sum_day += i end puts n >= sum_day ? (n - sum_day) : -1
[ "identifier.change" ]
458,970
458,971
u684458716
ruby
p02706
b,c=gets.chomp.split(" ").map(&:to_i); Ar = gets.chomp.split(" ").map(&:to_i); a=c a= b-Ar.sum a=-1 if a<1 puts a.to_s
b,c=gets.chomp.split(" ").map(&:to_i); Ar = gets.chomp.split(" ").map(&:to_i); a=c a= b-Ar.sum a=-1 if a<0 puts a
[ "literal.number.integer.change", "control_flow.branch.if.condition.change", "call.remove" ]
459,132
459,133
u076018778
ruby
p02706
b,c=gets.chomp.split(" ").map(&:to_i); Ar = gets.chomp.split(" ").map(&:to_i); a=c a= b-Ar.sum a='-1' if a<1 puts a
b,c=gets.chomp.split(" ").map(&:to_i); Ar = gets.chomp.split(" ").map(&:to_i); a=c a= b-Ar.sum a=-1 if a<0 puts a
[ "literal.number.integer.change", "control_flow.branch.if.condition.change" ]
459,134
459,133
u076018778
ruby
p02706
b,c=gets.chomp.split(" ").map(&:to_i); Ar = gets.chomp.split(" ").map(&:to_i); a=c a= b-Ar.sum a=-1 if a<1 puts a
b,c=gets.chomp.split(" ").map(&:to_i); Ar = gets.chomp.split(" ").map(&:to_i); a=c a= b-Ar.sum a=-1 if a<0 puts a
[ "literal.number.integer.change", "control_flow.branch.if.condition.change" ]
459,135
459,133
u076018778
ruby
p02706
a=gets.split.map(&:to_i) b=gets.split.map(&:to_i) sum=b.inject(&:+).to_i puts a[0]-sum>0? a[0]-sum:-1
a=gets.split.map(&:to_i) b=gets.split.map(&:to_i) sum=b.inject(&:+).to_i puts a[0]-sum>=0? a[0]-sum:-1
[ "expression.operator.compare.change", "control_flow.branch.if.condition.change" ]
460,397
460,398
u590472228
ruby
p02706
n = gets.chomp.split(' ').map(&:to_i) a = gets.chomp.split(' ').map(&:to_i) result = 0; a.foreach do |b| result += b end if n[0] >= result puts n[0]-result else puts '-1' end
n = gets.chomp.split(' ').map(&:to_i) a = gets.chomp.split(' ').map(&:to_i) result = 0; a.each do |b| result += b end if n[0] >= result puts n[0]-result else puts '-1' end
[ "identifier.change" ]
460,740
460,741
u808711621
ruby
p02706
n, m = gets.strip.split.map(&:to_i) a = gets.strip.split.map(&:to_i) p max(n - a.sum, -1)
n, m = gets.strip.split.map(&:to_i) a = gets.strip.split.map(&:to_i) p [n - a.sum, -1].max
[ "call.arguments.change", "call.add" ]
460,788
460,789
u374892957
ruby
p02706
n,m = gets.split.map(&:to_i) a = gets.split.map(&:to_i) s = a.inject(:+) if s >= n puts -1 else puts n-s end
n,m = gets.split.map(&:to_i) a = gets.split.map(&:to_i) s = a.inject(:+) if s > n puts -1 else puts n-s end
[ "expression.operator.compare.change", "control_flow.branch.if.condition.change" ]
460,991
460,992
u911373146
ruby
p02706
n,m = gets.split(" ").map(&:to_i) line = gets.split(" ").map(&:to_i) puts n - line.sum > 0 ? n - line.sum : -1
n,m = gets.split(" ").map(&:to_i) line = gets.split(" ").map(&:to_i) p n - line.sum >= 0 ? n - line.sum : -1
[ "identifier.change", "expression.operator.compare.change", "control_flow.branch.if.condition.change" ]
461,146
461,147
u734430573
ruby
p02706
n,m=gets.split.map(&:to_i) a=gets.split.map(&:to_i) puts n-a.sum>0 ? n-a.sum : -1
n,m=gets.split.map(&:to_i) a=gets.split.map(&:to_i) puts n-a.sum>=0 ? n-a.sum : -1
[ "expression.operator.compare.change", "control_flow.branch.if.condition.change" ]
461,349
461,350
u744908753
ruby
p02706
n, m = gets.split(' ').map(&:to_i) a = gets.split(' ').map(&:to_i) if a.sum < n puts n - a.sum else puts -1 end
n, m = gets.split(' ').map(&:to_i) a = gets.split(' ').map(&:to_i) if a.sum <= n puts n - a.sum else puts -1 end
[ "expression.operator.compare.change", "control_flow.branch.if.condition.change" ]
461,367
461,368
u308460366
ruby
p02707
x = Array.new(200001, 0) n = gets.to_i a = gets.split.map(&:to_i) for i in a x[i] += 1 end 1.upto a.length do |i| puts x[i] end
x = Array.new(200001, 0) n = gets.to_i a = gets.split.map(&:to_i) for i in a x[i] += 1 end 1.upto a.length+1 do |i| puts x[i] end
[ "expression.operation.binary.add" ]
461,746
461,747
u419982549
ruby
p02707
n = gets.strip.to_i a = gets.strip.split.map(&:to_i) h = Array.new(n-1, 0) a.each do |ai| h[ai-1] += 1 end h.each do |ha| p ha end
n = gets.strip.to_i a = gets.strip.split.map(&:to_i) h = Array.new(n, 0) a.each do |ai| h[ai-1] += 1 end h.each do |ha| p ha end
[ "expression.operation.binary.remove" ]
462,683
462,684
u374892957
ruby
p02707
n = gets.strip.to_i a = gets.strip.split.map(&:to_i) h = Array.new(n-1, 0) a.each do |ai| h[ai] += 1 end h.each do |ha| p ha end
n = gets.strip.to_i a = gets.strip.split.map(&:to_i) h = Array.new(n, 0) a.each do |ai| h[ai-1] += 1 end h.each do |ha| p ha end
[ "expression.operation.binary.remove" ]
462,685
462,684
u374892957
ruby
p02707
n = gets.strip.to_i a = gets.strip.split.map(&:to_i) h = Hash.new(0) a.each do |ai| h[ai] += 1 end h.each do |ha| p ha end
n = gets.strip.to_i a = gets.strip.split.map(&:to_i) h = Array.new(n, 0) a.each do |ai| h[ai-1] += 1 end h.each do |ha| p ha end
[ "assignment.value.change", "call.arguments.add" ]
462,686
462,684
u374892957
ruby
p02707
n = gets.chomp.to_i a = gets.chomp.split(" ").map{|i|i.to_i} cnum = Array.new(n, 0) a.each do |num| cnum[num] += 1 end 1.upto(n) do |i| puts cnum[i] end
n = gets.chomp.to_i a = gets.chomp.split(" ").map{|i|i.to_i} cnum = Array.new(n+1, 0) a.each do |num| cnum[num] += 1 end 1.upto(n) do |i| puts cnum[i] end
[ "assignment.change" ]
463,038
463,039
u742129941
ruby
p02707
n = gets.chomp.to_i arr = gets.chomp.split(' ').map(&:to_i) ans = Array.new(n,0) (n-1).times do |k| ans[(arr[k]-1)] += 1 end p ans n.times do |l| puts ans[l] end
n = gets.chomp.to_i arr = gets.chomp.split(' ').map(&:to_i) ans = Array.new(n,0) (n-1).times do |k| ans[(arr[k]-1)] += 1 end n.times do |l| puts ans[l] end
[ "call.remove" ]
463,456
463,457
u688809543
ruby
p02707
n = gets.to_i a = gets.split.map(&:to_i) ans = Array.new(n, 0) a.each do |x| ans[x] += 1 end 1.upto(n) do |x| puts ans[x] end
n = gets.to_i a = gets.split.map(&:to_i) ans = Array.new(n+1, 0) a.each do |x| ans[x] += 1 end 1.upto(n+1) do |x| puts ans[x] end
[ "assignment.change", "expression.operation.binary.add" ]
463,466
463,467
u605918955
ruby
p02708
n = gets.chomp.split(" ").map(&:to_i) count = 0 for i in n[1]..(n[0] + 1) do min = (i - 1)* i / 2 max = (n[1] * 2 + i - 1) * i / 2 sa = max - min + 1 count = (count + sa) % (10**9 + 7) end puts count
n = gets.chomp.split(" ").map(&:to_i) count = 0 for i in n[1]..(n[0] + 1) do min = (i - 1)* i / 2 max = (n[0] * 2 - i + 1) * i / 2 sa = max - min + 1 count = (count + sa) % (10**9 + 7) end puts count
[ "literal.number.integer.change", "assignment.value.change", "variable_access.subscript.index.change", "expression.operation.binary.change", "expression.operation.binary.remove" ]
463,789
463,790
u412789323
ruby
p02708
n = gets.chomp.split(" ").map(&:to_i) count = 0 for i in n[1]..(n[0] + 1) min = (i - 1)* i / 2 max = (n[0] * 2 + i - 1) * i / 2 sa = max - min + 1 count = (count + sa) % (10**9 + 7) end puts count
n = gets.chomp.split(" ").map(&:to_i) count = 0 for i in n[1]..(n[0] + 1) do min = (i - 1)* i / 2 max = (n[0] * 2 - i + 1) * i / 2 sa = max - min + 1 count = (count + sa) % (10**9 + 7) end puts count
[ "expression.operation.binary.remove" ]
463,791
463,790
u412789323
ruby
p02711
n = gets().chomp found = false n.split("\s").each do |x| found = true if x.to_i == 7 end puts found == true ? 'Yes' : 'No'
n = gets().chomp found = false n.split('').each do |x| found = true if x.to_i == 7 end puts found == true ? 'Yes' : 'No'
[]
465,016
465,017
u810199299
ruby
p02711
s=gets.to_i ans1=s%100 ans2=(s/10)%10 ans3=(s/100)%10 if ans1==7 || ans2==7 || ans3==7 puts "Yes" else puts "No" end
s=gets.to_i ans1=s%10 ans2=(s/10)%10 ans3=(s/100)%10 if ans1==7 || ans2==7 || ans3==7 puts "Yes" else puts "No" end
[ "literal.number.integer.change", "assignment.value.change", "expression.operation.binary.change" ]
465,386
465,387
u977506075
ruby
p02711
n = gets.split('').map(&:to_i) puts n.<F4>include?(7) ? 'Yes': 'No'
n = gets.split('').map(&:to_i) puts n.include?(7) ? 'Yes': 'No'
[ "call.remove" ]
465,652
465,653
u684458716
ruby
p02711
n = gets.to_s if n.include?("7") puts "yes" else puts "no" end
n = gets.to_s if n.include?("7") puts "Yes" else puts "No" end
[ "literal.string.change", "literal.string.case.change", "call.arguments.change" ]
465,874
465,875
u133389966
ruby
p02711
n = gets.chomp.split(//) puts n.include?('7') ? 'YES' : 'NO'
n = gets.chomp.split(//) puts n.include?('7') ? 'Yes' : 'No'
[ "literal.string.change", "literal.string.case.change", "call.arguments.change" ]
465,906
465,907
u470192783
ruby
p02711
N = gets.to_s a = N.count("7") if a >= 1 puts "YES" else puts "No" end
N = gets.to_s a = N.count("7") if a >= 1 puts "Yes" else puts "No" end
[ "literal.string.change", "literal.string.case.change", "call.arguments.change" ]
466,655
466,656
u412789323
ruby
p02711
N = gets.to_s a = N.count("7") if a >= 1 puts "YES" else puts "No" end
N = gets.to_s a = N.count("7") if a >= 1 puts "Yes" else puts "No" end
[ "literal.string.change", "literal.string.case.change", "call.arguments.change" ]
466,657
466,656
u412789323
ruby
p02711
if gets.chomp.include("7") puts "Yes" else puts "No" end
if gets.chomp.include?("7") puts "Yes" else puts "No" end
[ "call.suffix.change" ]
467,430
467,431
u085647568
ruby
p02711
n = gets.chomp.split("").map(&:to_i) ans = 0 n.each do |i| if i == 7 ans = "Yes" else ans = "No" end end puts ans
n = gets.chomp.split("").map(&:to_i) ans = "" n.each do |i| if i == 7 ans = "Yes" puts ans return else ans = "No" end end puts ans
[ "assignment.value.change", "call.add", "control_flow.return.add" ]
467,552
467,550
u122184618
ruby
p02711
n = gets puts "#{(n.include? '7') ? 'YES' : 'NO'}"
n = gets puts "#{(n.include? '7') ? 'Yes' : 'No'}"
[ "literal.string.change", "call.arguments.change" ]
467,892
467,893
u796654386
ruby
p02711
N = gets.split("") if S.include?('7') puts "Yes" else puts "No" end
N = gets.split("") if N.include?('7') puts "Yes" else puts "No" end
[ "control_flow.branch.if.condition.change" ]
468,064
468,065
u729911058
ruby
p02711
line1 = gets.strip s=line1.include?('7') ? 'yes' : 'no' puts s
line1 = gets.strip s=line1.include?('7') ? 'Yes' : 'No' puts s
[ "literal.string.change", "literal.string.case.change", "assignment.value.change" ]
468,405
468,406
u262392777
ruby
p02711
n=gets if n.to_s.include?("7") p "Yes" else p "No" end
n=gets if n.to_s.include?("7") puts "Yes" else puts "No" end
[ "call.function.change", "io.output.change" ]
468,465
468,466
u702652578
ruby
p02711
n = gets.chomp puts n.include("7") ? "Yes" : "No"
n = gets.chomp puts n.include?("7") ? "Yes" : "No"
[ "call.suffix.change" ]
468,612
468,613
u726523100
ruby
p02712
n = gets().chomp.to_i sum = 0 (1..n).each do |x| next if x % 3 == 0 next if x % 5 == 0 sum += x end puts x
n = gets().chomp.to_i sum = 0 (1..n).each do |x| next if x % 3 == 0 next if x % 5 == 0 sum += x end puts sum
[ "identifier.change", "call.arguments.change" ]
468,898
468,899
u810199299
ruby
p02712
a=0 (1..gets.to_i).each{|i|a+=i if i%3==0||i%5==0} p a
a=0 (1..gets.to_i).each{|i|a+=i if i%3!=0&&i%5!=0} p a
[ "misc.opposites", "expression.operator.compare.change", "control_flow.branch.if.condition.change" ]
470,118
470,119
u966810027
ruby
p02712
n = gets.to_i sum = 0 (1..n).each do |i| sum += i if i % 3 != 0 && i % 5 != 0 end
n = gets.to_i sum = 0 (1..n).each do |i| sum += i if i % 3 != 0 && i % 5 != 0 end puts sum
[ "call.add" ]
470,711
470,712
u962609087
ruby
p02712
n = gets.to_i sum = 0 (1.n).each do |i| sum += i if i % 3 != 0 && i % 5 != 0 end
n = gets.to_i sum = 0 (1..n).each do |i| sum += i if i % 3 != 0 && i % 5 != 0 end puts sum
[ "call.add" ]
470,713
470,712
u962609087
ruby
p02712
n = gets.chomp!.to_i sum = n * (n+1) / 2 k = [*1..n].select{ |i| (i % 3 == 0 || i % 5 == 0) }.inject(:+) puts sum - k
n = gets.chomp!.to_i sum = n * (n+1) / 2 k = [*1..n].select{ |i| (i % 3 == 0 || i % 5 == 0) }.inject(:+) || 0 puts sum - k
[ "assignment.change" ]
472,697
472,698
u081708706
ruby
p02712
N = gets.to_i cnt = 0 (N+1).times do |i| if i%3 != 0 && i%5 != 0 cnt += i p i end end p cnt
N = gets.to_i cnt = 0 (N+1).times do |i| if i%3 != 0 && i%5 != 0 cnt += i end end p cnt
[ "call.remove" ]
473,059
473,060
u244087909
ruby
p02712
N = gets.to_i cnt = 0 N.times do |i| if i%3 != 0 && i%5 != 0 cnt += i end end p cnt
N = gets.to_i cnt = 0 (N+1).times do |i| if i%3 != 0 && i%5 != 0 cnt += i end end p cnt
[]
473,061
473,060
u244087909
ruby
p02712
# https://atcoder.jp/contests/abc162/tasks/abc162_b N = gets.to_i ans = 0 N.times do |i| if (i % 15 == 0 || i % 3 == 0 || i % 5 == 0) else ans += i end end puts ans
# https://atcoder.jp/contests/abc162/tasks/abc162_b N = gets.to_i ans = 0 N.times do |i| i += 1 if (i % 15 == 0 || i % 3 == 0 || i % 5 == 0) else ans += i end end puts ans
[]
473,283
473,284
u339791405
ruby
p02712
# https://atcoder.jp/contests/abc162/tasks/abc162_b N = gets.to_i ans = 0 N.times do |i| unless(i % 15 == 0 || i % 3 == 0 || i % 5 == 0) ans += i end end puts ans
# https://atcoder.jp/contests/abc162/tasks/abc162_b N = gets.to_i ans = 0 N.times do |i| i += 1 if (i % 15 == 0 || i % 3 == 0 || i % 5 == 0) else ans += i end end puts ans
[]
473,285
473,284
u339791405
ruby
p02712
n=gets.chomp.to_i sum = 0 1.upto(n) do |i| if sum % 3 != 0 && sum % 5 != 0 sum += i end end puts sum
n=gets.chomp.to_i sum = 0 1.upto(n) do |i| if i % 3 != 0 && i % 5 != 0 sum += i end end puts sum
[ "identifier.change", "control_flow.branch.if.condition.change" ]
473,295
473,296
u742129941
ruby
p02712
N = gets.to_i ret = 0 N.times do |n| unless (n % 3) == 0 || (n % 5) == 0 ret += n end end puts ret
N = gets.to_i ret = 0 1.upto(N) do |n| unless (n % 3) == 0 || (n % 5) == 0 ret += n end end puts ret
[ "identifier.change", "call.arguments.add" ]
473,635
473,636
u559342926
ruby
p02712
n = gets.chomp.to_i sum = 0 n.times do |i| next if i%3 == 0 || i%5==0 sum +=i end puts sum
n = gets.chomp.to_i sum = 0 (n+1).times do |i| next if i%3 == 0 || i%5==0 sum +=i end puts sum
[]
473,822
473,823
u650620788
ruby