chara

#include <iostream>
#include <vector>
#include <string>
#include <cctype>

using namespace std;

int GetNumOfCharacters(const string usrStr) {
    int count = 0;
    for (int i = 0; i < usrStr.length(); i++) {
        if (usrStr[i]!=' ' or usrStr[i]!='\t') {
            count++;
        }
    }
    return count;
}

void OutputWithoutWhiteSpace(const string usrStr) {
    cout << "String with no whitespace: ";
    for (int i = 0; i < usrStr.length(); i++) {
        if (usrStr[i] != ' ' and usrStr[i] != '\t') {
            cout << usrStr[i];
        }
    }
}
int main() {
    int count;
    string usrStr;
    cout << "Enter a sentence or phrase:"<<endl;
    getline(cin, usrStr);

    cout << endl;
    cout << "You entered: " << usrStr << endl;
    cout << endl;
    count = GetNumOfCharacters(usrStr);
    cout << "Number of characters: " << count<<endl;
    OutputWithoutWhiteSpace(usrStr);
    cout<<endl;
    return 0;
}