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my python program
with open('task.txt') as f:
    string = f.read()
  
string = string.lower();  
n = int(input("enter number :"))
    
words = string.split(" ");  
   
print("the words which are repeated given number of times : ");  
for i in range(0, len(words)):  
    count = 1;  
    for j in range(i+1, len(words)):  
        if(words[i] == (words[j])):  
            count = count + 1;   
            words[j] = "0";    
    if(count == n and words[i] != "0"):  
        print(words[i]); 
    else:
        print('no word found')
        break;

enter number :3
the words which are repeated at a given number of times : 
apple
basket