Question

C++ programming language

Write a program that contains following function:

A function that receives a string of character, the function return true if the string contains letter c or C, otherwise, return false.

Answer 1

c++ code:

#include <iostream>
#include <string>

using namespace std;

//function returns true, if c/C found
bool characterFound(string str)
{
//check all characters in the string
for(int i=0;i<str.length();i++){
if(str[i]=='c' || str[i]=='C')
return true; //true if found
}
//false if no c/C found
return false;
}

int main()
{
string str;

//prompt for string
cout<<"Enter string: ";
cin>>str;

//call function and print the result
if(characterFound(str))
cout << "string contains letter c or C." << endl;
else
cout << "string does not contain letter c or C" << endl;

return 0;
}

output:

LIPUUalu l laye TUUIS Jilapes CUIUIS - O X C:\Users\NIROSHINI\Documents\CPPFiles\characterFound\bin\Debug\characterFound.exe Enter string: blocks string contains letter c or C. execution time : 98.699 s Process returned o (Ox0). Press any key to continue. - O X Select C:\Users\NIROSHINI\Documents\CPPFiles\characterFound\bin\Debug characterFound.exe Enter string: apple string does not contain letter c or C execution time : 9.664 si Process returned 0 (0x0) Press any key to continue.

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