Write a program that prompts the user to input a string. The program then uses t

Question

Write a program that prompts the user to input a string. The program then uses the function substr to remove all the vowels from the string. For example, if str = ”There” , then after removing all the vowels, str = “thr”. After removing all the vowels, output the string. Our program must contain a function to remove all the vowels and a function to determine whether a character is a vowel. i only want a hint though... Write a program that prompts the user to input a string. The program then uses the function substr to remove all the vowels from the string. For example, if str = ”There” , then after removing all the vowels, str = “thr”. After removing all the vowels, output the string. Our program must contain a function to remove all the vowels and a function to determine whether a character is a vowel. i only want a hint though...

Explanation / Answer

//There you have a little hint... #include <iostream> #include <string> using namespace std;
bool is_a_vowel (char c){    if (c=='A' or c=='a' or c=='E' or c=='e' or c=='I' or c=='i' or c=='O' or c=='o' or c=='U' or c=='u') return true;    else return false; }
string remove_vowels (string st){    for (int i=0;i<st.size();i++){    if (is_a_vowel(st[i])==true){    st=st.substr(0,i)+st.substr(i+1,st.size()-i);    i--;    }    }    return st; }
int main(){    string st;    cin>>st;    cout<<remove_vowels(st)<<endl;    system ("pause"); } //There you have a little hint... #include <iostream> #include <string> using namespace std;
bool is_a_vowel (char c){    if (c=='A' or c=='a' or c=='E' or c=='e' or c=='I' or c=='i' or c=='O' or c=='o' or c=='U' or c=='u') return true;    else return false; }
string remove_vowels (string st){    for (int i=0;i<st.size();i++){    if (is_a_vowel(st[i])==true){    st=st.substr(0,i)+st.substr(i+1,st.size()-i);    i--;    }    }    return st; }
int main(){    string st;    cin>>st;    cout<<remove_vowels(st)<<endl;    system ("pause"); } //Enjoy it!

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