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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5.     int x;
  6.     char s[1005]; 
  7.  
  8.     cin >> x;
  9.     cin.ignore(); 
  10.     cin.getline(s, 1005); 
  11.  
  12.     int len = strlen(s);
  13.     int wordCount = 0;
  14.     char word[1005];
  15.     int pos = 0;
  16.  
  17.     for(int i = 0; i <= len; i++) {
  18.         if(s[i] != ' ' && s[i] != '\0') { 
  19.             word[pos++] = s[i]; 
  20.         } else {
  21.             if(pos > 0) { 
  22.                 word[pos] = '\0'; 
  23.                 wordCount++; 
  24.                 if(wordCount == x) { 
  25.                     cout << word;
  26.                     return 0;
  27.                 }
  28.                 pos = 0; 
  29.             }
  30.         }
  31.     }
  32.  
  33.     if(pos > 0) {
  34.         word[pos] = '\0';
  35.         wordCount++;
  36.         if(wordCount == x) {
  37.             cout << word;
  38.             return 0;
  39.         }
  40.     }
  41.  
  42.     return 0;
  43. }
  44.  
  45.  
Success #stdin #stdout 0.01s 5288KB
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codedream is the best
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https://ideone.com/M86fbQ
language:
C++ (gcc 8.3)
created:
10 days ago
visibility:
public

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