#include using namespace std; int main( ) { char str[80]; cout < = 'A' && str[i]

#include using namespace std;

int main( ) { char str[80];

cout<<"Enter string:"; cin.getline(str, 80);

for(int i=0;str[i]!='\0';i++) { str[i] = (str[i] >= 'A' && str[i] <= 'Z') ? (str[i] + 32) : str[i]; } cout<<"Lowercase string: " << str << endl; return 0; }

3.1 Explain what the program does?

3.2 What is the output?