题解 | 最高身高

line=input().split()
n,m=int(line[0]),int(line[1])
list=[]*n
for i in range(n):
    list.append(input())
    list[i]=[int(x) for x in list[i].split()]

index=0
max_=max(list[0])    
for i in range(n):
    max_list=max(list[i])
    if max_<max_list:
        max_=max_list
        index=i
    
print(f"{index+1} {list[index].index(max_)+1}")