import sys
stdin = sys.stdin
 
sys.setrecursionlimit(10**5) 
 
def li(): return map(int, stdin.readline().split())
def li_(): return map(lambda x: int(x)-1, stdin.readline().split())
def lf(): return map(float, stdin.readline().split())
def ls(): return stdin.readline().split()
def ns(): return stdin.readline().rstrip()
def lc(): return list(ns())
def ni(): return int(stdin.readline())
def nf(): return float(stdin.readline())
 
n = ni()
xyh = []
for _ in range(n):
    xyh.append(tuple(list(li())))
    
 
# 中心になりうる点を全探索
def search_cent(xyh: list):
    n = len(xyh)
    for x_cent in range(101):
        for y_cent in range(101):
            
            # 各点と中心との距離
            dist = []
            is_cent = True
            for x,y,_ in xyh:
                dist.append((abs(x-x_cent), abs(y-y_cent)))
                
            # 中心との距離と高さの差に矛盾が無いかチェック
            for i in range(n):
                for j in range(n):
                    if xyh[i][2] - sum(dist[i]) < 0 or xyh[j][2] - sum(dist[j]) < 0:
                        continue
                    
                    if (xyh[i][2]-xyh[j][2]) != -(sum(dist[i]) - sum(dist[j])):
                        is_cent = False
                        break
                if not is_cent:
                    break
 
            if is_cent:
                x0, y0, h0 = 0,0,0
                for x,y,h in xyh:
                    if h == 0:
                        pass
                    else:
                        x0,y0,h0 = x,y,h
                        
                h_cent = h0 + abs(x0 - x_cent) + abs(y0 - y_cent)
                
                
                
                if h_cent > 0:
                    yield x_cent, y_cent, h_cent
 
ans_finded = False
gen = search_cent(xyh)
while not ans_finded:
    ok = True                
    x_cent, y_cent, h_cent = gen.__next__()
    for xi, yi, hi in xyh:
        if hi + abs(x_cent-xi) + abs(y_cent-yi) != h_cent:
            ok = False
            break
        
    if ok:
        ans_finded = True

 
print(x_cent, y_cent, h_cent)

### FIXED CODE ###

import sys
stdin = sys.stdin
 
sys.setrecursionlimit(10**5) 
 
def li(): return map(int, stdin.readline().split())
def li_(): return map(lambda x: int(x)-1, stdin.readline().split())
def lf(): return map(float, stdin.readline().split())
def ls(): return stdin.readline().split()
def ns(): return stdin.readline().rstrip()
def lc(): return list(ns())
def ni(): return int(stdin.readline())
def nf(): return float(stdin.readline())
 
n = ni()
xyh = []
for _ in range(n):
    xyh.append(tuple(list(li())))

def search_cent(xyh:list):    
    xmax ,ymax, hmax = -1, -1, -1
    for x,y,h in xyh:
        if h > hmax:
            xmax = x
            ymax = y
            hmax = h
            
    for x_cent in range(101):
        for y_cent in range(101):
            h_cent = hmax + abs(xmax-x_cent) + abs(ymax-y_cent)
            
            # 矛盾チェック
            is_cent = True
            for x,y,h in xyh:
                hi = max(0, h_cent - abs(x-x_cent) - abs(y-y_cent))
                
                if hi != h:
                    is_cent = False
                    break

            if is_cent:
                return x_cent, y_cent, h_cent
        
xc, yc, hc = search_cent(xyh)
print(xc,yc,hc)