def maxL(a):
...
...
m=int(input())
s=[]
for i in range(m):
    s.append(list(map(int,input().split())))
rows=len(s)
for i in range(rows):
    maxs=__________
    tmax=s[i][maxs]
    for j in range(rows):
        if __________:
            break
    else:
        print('马鞍数：',s[i][maxs],'在第',i+1,'行',maxs+1,'行')