Question

Write a program that prompts the user for a string and stores the user's string into a variable using getline(). After receiving the string, the program counts and displays the number of vowels in the string. Then, the program should prompt the user if they would like to enter another string.

Answer 1

#include <iostream>
#include <fstream>
#include <string>

using namespace std;

int main()
{
const char* str;
string s;
char ch;
int letterCount = 0;
cout << "Enter string: ";
getline(cin, s);
str = s.c_str();
cout << "Input string is: " << str << endl;
for (int i = 0; str[i] != '\0'; i++) {
ch = str[i];
if (ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u') {
letterCount++;
}
}
cout << "Total number of vovels: " << letterCount << endl;
system("pause");
}

nter string: ronaldo Input string is: ronaldo otal number of vovels: 3 Press any key to continue - - -

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