Submission #1088740

#	Time	Username	Problem	Language	Result	Execution time	Memory
1088740		Izzy	Zamjena (COCI18_zamjena)	C++14	Compilation error	0 ms	0 KiB

zamjena

def isNumber(a):
    abc = list("0123456789")
    if a[0] in abc:
        return True
    return False

def traverse(start):
    queue = [start]
    num = None
    while queue:
        a = queue.pop(0)
        if type(a) == int:
            if num == None:
                num = a
            elif num != a:
                return False
        visited[toIndex[a]] = True
        for i in adj[a]:
            if not visited[toIndex[i]]:
                visited[toIndex[i]] = False
                queue.append(i)
    return True
        
            
        
        

n = int(input())
arr1 = input().split(' ')
arr2 = input().split(' ')
adj = {}
works = True
for i in range(n):
    if isNumber(arr1[i]) and isNumber(arr2[i]) and arr1[i] != arr2[i]:
        print('NE')
        works = False
        break
    if isNumber(arr1[i]):
        arr1[i] = int(arr1[i])
    if isNumber(arr2[i]):
        arr2[i] = int(arr2[i])
        
    if arr1[i] != arr2[i] and arr1[i] in adj:
        adj[arr1[i]].add(arr2[i])
    elif arr1[i] != arr2[i] and arr1[i] not in adj:
        adj[arr1[i]] = set([arr2[i]])
    
    if arr1[i] != arr2[i] and arr2[i] in adj:
        adj[arr2[i]].add(arr1[i])
    elif arr1[i] != arr2[i] and arr2[i] not in adj:
        adj[arr2[i]] = set([arr1[i]])
    
    
toIndex = {}
fromIndex = {}
visited = []
    
if works:
    visited = [False for i in range(len(adj))]
    temp = 0
    for i in adj:
        toIndex[i] = temp
        fromIndex[temp] = i
        temp += 1
    for i in range(len(visited)):
        if not visited[i]:
            works = traverse(fromIndex[i])
            if not works:
                print('NE')
                break
if works:
    print('DA')

Compilation message (stderr)

zamjena.cpp:35:15: warning: multi-character character constant [-Wmultichar]
   35 |         print('NE')
      |               ^~~~
zamjena.cpp:69:23: warning: multi-character character constant [-Wmultichar]
   69 |                 print('NE')
      |                       ^~~~
zamjena.cpp:72:11: warning: multi-character character constant [-Wmultichar]
   72 |     print('DA')
      |           ^~~~
zamjena.cpp:1:1: error: 'def' does not name a type
    1 | def isNumber(a):
      | ^~~
zamjena.cpp:32:1: error: 'works' does not name a type
   32 | works = True
      | ^~~~~
zamjena.cpp:55:1: error: 'fromIndex' does not name a type
   55 | fromIndex = {}
      | ^~~~~~~~~
zamjena.cpp:56:1: error: 'visited' does not name a type
   56 | visited = []
      | ^~~~~~~