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- #include <iostream>
- #include <string>
- using namespace std;
- int main()
- {
- setlocale (0, "RUS");
- string str;
- cout << "Введите строку" << endl;
- getline(cin, str);
- int k = 0;
- bool flag = true;
- for(int i = 0; i < (str.length()+1); i++){
- if(str[i] == ' ' || i == str.length()){
- for(int j = k; j < i-1; j++){
- for(int u = j+1; u < i; u++){
- if(str[j] == str[u]){
- flag = false;
- break;
- }
- }
- }
- if(flag){
- for(int j = k; j < i; j++)
- cout << str[j];
- cout << endl;
- }
- k=i+1;
- flag = true;
- }
- }
- system ("pause");
- return 0;
- }
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