Tutorial 9 Part B Question 4

#include <iostream>
#include <cstring>
using namespace std;

int count_upper(char str[]);
int search_char(char str[], char search_ch);

int main(void)
{
    return 0;
}

int count_upper(char str[])
{
    int count = 0;

    for(int i = 0; i < strlen(str); i++)
        if (isupper(str[i]))
            count++;
    return count;
}

int search_char(char str[], char search_ch)
{
    int count = 0;

    for(int i = 0; i < strlen(str); i++)
        //if ignore cases -> if(toupper(str[i]) == toupper(search_ch)
        if (str[i] == search_ch)                //case sensitive
            count++;
    return count;
}