Buggy python submission (verdict: Runtime Error):
n,l,t=map(int,input().split())
xw=[list(map(int,input().split())) for _ in [0]*n]

first_x=xw[0][0]
first_w=xw[0][1]

right=[]
left=[]

for x,w in xw:
    if w==1:
        right.append(x)
    else:
        left.append(x)

if first_w==1:
    left=[(i-first_x)/2 for i in left]
    right.reverse()
    right=[(l+first_x-i)/2 for i in right]
else:
    right=[(l+first_x-i)/2 for i in right]
    right.reverse()
    left=[(i-first_x)/2 for i in left[1:]]+[l/2]
    
ll=len(left)
lr=len(right)

def search(cnt):
    w=first_w
    if ll==0 or lr==0:
        return None
    elif cnt==0:
        return [0,0,0]
    elif w==1:
        right_temp=((cnt//2+cnt%2-1)//ll)*(l/2)+left[(cnt//2+cnt%2-1)%ll]
        left_temp=max((((cnt-2)//2)//lr),0)*(l/2)+right[((cnt-2)//2)%lr]*(cnt!=1)
    else:
        left_temp=((cnt//2+cnt%2-1)//lr)*(l/2)+right[(cnt//2+cnt%2-1)%lr]
        right_temp=max((((cnt-1)//2)//ll),0)*(l/2)+left[((cnt-2)//2)%ll]*(cnt!=1)
    return [left_temp+right_temp,right_temp,left_temp]

def b_search(a,b,p,value):
    med=(a+b)//2
    if a==b:return a
    if a+1==b:
        if value(b)[0]<=p:return b
        else:return a
    elif value(med)[0]<=p:return b_search(med,b,p,value)
    else:return b_search(a,med-1,p,value)

a=b_search(0,10**9,t,search)

if a==False:
    last=((first_x+t*int((-first_w+1.5)*2))%l+l)%l
else:
    b=search(a)
    if (a+first_w)%2==1:
        b[1]+=t-b[0]
    else:
        b[2]+=t-b[0]
    last=int(((first_x+b[1]-b[2])%l+l)%l)
    
ans=sorted([((x+t*int((-w+1.5)*2))%l+l)%l for x,w in xw])
    
for i in range(n):
    if last==ans[i]:
        if i==n-1:
            break
        elif ans[i+1]!=last:
            break
        else:
            if (a+first_w)%2==1:
                break
            else:
                i+=1
                break
for j in ans[i:]+ans[:i]:
    print(j)

Fixed submission:
n,l,t=map(int,input().split())
xw=[list(map(int,input().split())) for _ in [0]*n]

first_x=xw[0][0]
first_w=xw[0][1]

right=[]
left=[]

for x,w in xw:
    if w==1:
        right.append(x)
    else:
        left.append(x)

if first_w==1:
    left=[(i-first_x)/2 for i in left]
    right.reverse()
    right=[(l+first_x-i)/2 for i in right]
else:
    right=[(l+first_x-i)/2 for i in right]
    right.reverse()
    left=[(i-first_x)/2 for i in left[1:]]+[l/2]
    
ll=len(left)
lr=len(right)

def search(cnt):
    w=first_w
    if ll==0 or lr==0:
        return None
    elif cnt==0:
        return [0,0,0]
    elif w==1:
        right_temp=((cnt//2+cnt%2-1)//ll)*(l/2)+left[(cnt//2+cnt%2-1)%ll]
        left_temp=max((((cnt-2)//2)//lr),0)*(l/2)+right[((cnt-2)//2)%lr]*(cnt!=1)
    else:
        left_temp=((cnt//2+cnt%2-1)//lr)*(l/2)+right[(cnt//2+cnt%2-1)%lr]
        right_temp=max((((cnt-1)//2)//ll),0)*(l/2)+left[((cnt-2)//2)%ll]*(cnt!=1)
    return [left_temp+right_temp,right_temp,left_temp]

def b_search(a,b,p,value):
    med=(a+b)//2
    if a==b:return a
    if a+1==b:
        if value(b)[0]<=p:return b
        else:return a
    elif value(med)[0]<=p:return b_search(med,b,p,value)
    else:return b_search(a,med-1,p,value)

if ll==0 or lr==0:
    last=((first_x+t*int((-first_w+1.5)*2))%l+l)%l
else:
    a=b_search(0,10**9,t,search)
    b=search(a)
    if (a+first_w)%2==1:
        b[1]+=t-b[0]
    else:
        b[2]+=t-b[0]
    last=int(((first_x+b[1]-b[2])%l+l)%l)
    
ans=sorted([((x+t*int((-w+1.5)*2))%l+l)%l for x,w in xw])
    
for i in range(n):
    if last==ans[i]:
        if i==n-1:
            break
        elif ans[i+1]!=last:
            break
        else:
            if (a+first_w)%2==1:
                i+=1
                break
            else:
                break
for j in ans[i:]+ans[:i]:
    print(j)

Buggy python submission (verdict: Runtime Error):
n,l,t=map(int,input().split())
xw=[list(map(int,input().split())) for _ in [0]*n]

first_x=xw[0][0]
first_w=xw[0][1]

right=[]
left=[]

for x,w in xw:
    if w==1:
        right.append(x)
    else:
        left.append(x)

if first_w==1:
    left=[(i-first_x)/2 for i in left]
    right.reverse()
    right=[(l+first_x-i)/2 for i in right]
else:
    right=[(l+first_x-i)/2 for i in right]
    right.reverse()
    left=[(i-first_x)/2 for i in left[1:]]+[l/2]
    
ll=len(left)
lr=len(right)
    
#print(left)
#print(right)

def search(cnt):
    w=first_w
    if ll==0 or lr==0:
        return None
    elif cnt==0:
        return [0,0,0]
    elif w==1:#偶数奇数の組み合わせがうまくいっていない
        right_temp=((cnt//2+cnt%2-1)//ll)*(l/2)+left[(cnt//2+cnt%2-1)%ll]
        left_temp=max((((cnt-2)//2)//lr),0)*(l/2)+right[((cnt-2)//2)%lr]*(cnt!=1)
    else:
        left_temp=((cnt//2+cnt%2-1)//lr)*(l/2)+right[(cnt//2+cnt%2-1)%lr]
        right_temp=max((((cnt-1)//2)//ll),0)*(l/2)+left[((cnt-2)//2)%ll]*(cnt!=1)
    return [left_temp+right_temp,right_temp,left_temp]

def b_search(a,b,p,value):
    med=(a+b)//2
    if a==b:return a
    if a+1==b:
        if value(b)[0]<=p:return b
        else:return a
    elif value(med)[0]<=p:return b_search(med,b,p,value)
    else:return b_search(a,med-1,p,value)

#print(search(5))
a=b_search(0,10**9,t,search)
#print(a)
b=search(a)
#print(b)
#print(search(a+1))

if (a+first_w)%2==1:
    b[1]+=t-b[0]
    #print("右")
else:
    b[2]+=t-b[0]
    #print("左")
#print(b)
last=int(((first_x+b[1]-b[2])%l+l)%l)
#print(last)

ans=sorted([((x+t*int((-w+1.5)*2))%l+l)%l for x,w in xw])

for i in range(n):
    if last==ans[i]:
        if i==n-1:
            break
        elif ans[i+1]!=last:
            break
        else:
            if (a+first_w)%2==1:
                break
            else:
                i+=1
                break
for j in ans[i:]+ans[:i]:
    print(j)

Fixed submission:
n,l,t=map(int,input().split())
xw=[list(map(int,input().split())) for _ in [0]*n]

first_x=xw[0][0]
first_w=xw[0][1]

right=[]
left=[]

for x,w in xw:
    if w==1:
        right.append(x)
    else:
        left.append(x)

if first_w==1:
    left=[(i-first_x)/2 for i in left]
    right.reverse()
    right=[(l+first_x-i)/2 for i in right]
else:
    right=[(l+first_x-i)/2 for i in right]
    right.reverse()
    left=[(i-first_x)/2 for i in left[1:]]+[l/2]
    
ll=len(left)
lr=len(right)

def search(cnt):
    w=first_w
    if ll==0 or lr==0:
        return None
    elif cnt==0:
        return [0,0,0]
    elif w==1:
        right_temp=((cnt//2+cnt%2-1)//ll)*(l/2)+left[(cnt//2+cnt%2-1)%ll]
        left_temp=max((((cnt-2)//2)//lr),0)*(l/2)+right[((cnt-2)//2)%lr]*(cnt!=1)
    else:
        left_temp=((cnt//2+cnt%2-1)//lr)*(l/2)+right[(cnt//2+cnt%2-1)%lr]
        right_temp=max((((cnt-1)//2)//ll),0)*(l/2)+left[((cnt-2)//2)%ll]*(cnt!=1)
    return [left_temp+right_temp,right_temp,left_temp]

def b_search(a,b,p,value):
    med=(a+b)//2
    if a==b:return a
    if a+1==b:
        if value(b)[0]<=p:return b
        else:return a
    elif value(med)[0]<=p:return b_search(med,b,p,value)
    else:return b_search(a,med-1,p,value)

if ll==0 or lr==0:
    last=((first_x+t*int((-first_w+1.5)*2))%l+l)%l
else:
    a=b_search(0,10**9,t,search)
    b=search(a)
    if (a+first_w)%2==1:
        b[1]+=t-b[0]
    else:
        b[2]+=t-b[0]
    last=int(((first_x+b[1]-b[2])%l+l)%l)
    
ans=sorted([((x+t*int((-w+1.5)*2))%l+l)%l for x,w in xw])
    
for i in range(n):
    if last==ans[i]:
        if i==n-1:
            break
        elif ans[i+1]!=last:
            break
        else:
            if (a+first_w)%2==1:
                i+=1
                break
            else:
                break
for j in ans[i:]+ans[:i]:
    print(j)