Buggy python submission (verdict: Runtime Error):
import sys,builtins,io 
def input(): 
    r = sys.stdin.readline().rstrip() 
    if not r: 
        r = builtins.input() 
        return r

N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())

roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)
 
# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q
 
import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]
 
    
#print(walkers)
for a in ans:
    print(a)
    

Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Runtime Error):
# このコメントを外さないとTLE
# import sys
# input = sys.stdin.readline

import sys,builtins,io 
def input(): 
    r = sys.stdin.readline() 
    if not r: 
        r = builtins.input() 
        return r
x = input()

N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())

roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)
 
# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q
 
import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]
 
    
#print(walkers)
for a in ans:
    print(a)
    

Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Runtime Error):
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, reverse=True)
#print(roadworks)

from collections import defaultdict
stops = defaultdict(lambda: -1)
for x, s, t in roadworks:
    for i in range(s, t+1):
        i = max(0, i-x)
        stops[i] = x
#print(stops)
for d in D:
    print(stops[d+1])

Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, reverse=True)
#print(roadworks)

from collections import defaultdict
stops = defaultdict(lambda: -1)
for x, s, t in roadworks:
    for i in range(s, t+1):
        i = max(0, i-x)
        stops[i] = x
#print(stops)
for d in D:
    print(stops[d+1])

Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Runtime Error):
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)
    




    
    


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Time Limit Exceeded):
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)
    




    
    


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Time Limit Exceeded):
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks)
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * len(walkers)
skip = [-1] * len(walkers)
import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)
    




    
    


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Time Limit Exceeded):
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks)
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * len(walkers)
import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    #print(left, right)
    for i in range(left, right):
        #print(i)
        if ans[i] == -1:
            ans[i] = x
    
#print(walkers)
for a in ans:
    print(a)
    




    
    


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Time Limit Exceeded):
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, reverse=True)
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * len(walkers)
import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    #print(left, right)
    for i in range(left, right):
        #print(i)
        ans[i] = x
    
#print(walkers)
for a in ans:
    print(a)
    




    
    


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Time Limit Exceeded):
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks)
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = dict()
import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    #print(left, right)
    for i in range(left, right):
    #   #print(i)
        ans[walkers[i]] = x
    walkers = walkers[:left] + walkers[right:]
    
#print(walkers)
for d in D:
    if d in ans:
        print(ans[d])
    else:
        print(-1)
    




    
    


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Time Limit Exceeded):
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, reverse=True)
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * len(walkers)
import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    #print(left, right)
    ans = ans[:left] + [x] * (right-left) + ans[right:]
    #for i in range(left, right):
    #    #print(i)
    #    ans[i] = x
    
#print(walkers)
for a in ans:
    print(a)
    




    
    


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Time Limit Exceeded):
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, reverse=True)
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * len(walkers)
import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    #print(left, right)
    for i in range(left, right):
        #print(i)
        ans[i] = x
    
#print(walkers)
for a in ans:
    print(a)
    




    
    


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Runtime Error):
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, reverse=True)
#print(roadworks)

from collections import defaultdict
stops = [-1]*(10**5)
for x, s, t in roadworks:
    tmp = [x] * ((t+1-x)-max(0, s-x))
    stops = stops[:max(0, s-x)]+tmp+stops[(t+1-x):]
#print(stops)
for d in D:
    print(stops[d+1])


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Time Limit Exceeded):
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, reverse=True)
#print(roadworks)

from collections import defaultdict
stops = dict()
for x, s, t in roadworks:
    for i in range(s, t+1):
        i = max(0, i-x)
        stops[i] = x
#print(stops)
for d in D:
    if d+1 in stops:
        print(stops[d+1])
    else:
        print(-1)


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)

Buggy python submission (verdict: Time Limit Exceeded):
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, reverse=True)
#print(roadworks)

from collections import defaultdict
stops = defaultdict(lambda: -1)
for x, s, t in roadworks:
    for i in range(s, t+1):
        i = max(0, i-x)
        stops[i] = x
#print(stops)
for d in D:
    print(stops[d+1])


Fixed submission:
import sys
input = sys.stdin.readline
N, Q = map(int, input().split())

S = [None] * N
T = [None] * N
X = [None] * N
for i in range(N):
    S[i], T[i], X[i] = map(int, input().split())

D = [None] * Q
for i in range(Q):
    D[i] = int(input())
    
# X S T
roadworks = [(x, s, t) for x, s, t in zip(X, S, T)]
roadworks = sorted(roadworks, key=lambda x: x[0])
#print(roadworks)

# Dは入力時点でソート済み
walkers = D[:]
ans = [-1] * Q
skip = [-1] * Q

import bisect
for x, s, t in roadworks:
    left = bisect.bisect_left(walkers, s - x)
    right = bisect.bisect_left(walkers, t - x)
    
    i = left
    while i < right:
        if skip[i] == -1:
            ans[i] = x
            skip[i] = right
            i += 1
        else:
            i = skip[i]

    
#print(walkers)
for a in ans:
    print(a)