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  1. #include <iostream>
  2. using namespace std;
  3. int main() {
  4.    char s[80];
  5.    int slovo, count=0;
  6.   system("chcp 1251");
  7.   system("cls");
  8.   cout << "Введите строку: " << endl;
  9.   cin.get(s, 80);
  10.   int i=0;
  11.   while(s[i]== ' ' && s[i]!='\0')
  12.     i++;
  13.   slovo = 0;
  14.   while(s[i]!='\0') {
  15.     if(s[i]!=' ' && slovo == 0) {
  16.       slovo = 1;
  17.       count++;
  18.     }else  if(s[i]==' ')
  19.       slovo = 0;
  20.     i++;
  21.   }
  22.   cout << "Количество слов в строке " << count;
  23.   cin.get(); cin.get();
  24.   return 0;
  25. }
Compilation error #stdin compilation error #stdout 0s 3460KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.cpp:6:3: error: use of undeclared identifier 'system'
  system("chcp 1251");
  ^
prog.cpp:7:3: error: use of undeclared identifier 'system'
  system("cls");
  ^
2 errors generated.
stdout
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Standard output is empty
https://ideone.com/GN6J2c
language:
C++14 (clang 8.0)
created:
7 years ago
visibility:
public

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