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#include <stdio.h>
#include <cstring>
#include <iostream>//директива препроцесора
#include <conio.h> //директива препроцесора
int isCharacterUnique(const char* str) {
int result = 0;
int size = strlen(str);
for (int index = 0; index < size; ++index) {
int count = 0;
for (int j = 0; j < size; ++j)
if (str[index] == str[j])
count++;
if (count == 1)
result++;
}
return result;
}
int main()
{
const char* str = "abcacwqa";
std::cout << "isCharacterUnique: " << isCharacterUnique(str);
}
