// Program 4.9.1 #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; }   TASK 1. Explain in details what the program does?  2. What is the output

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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// Program 4.9.1


#include<iostream>
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;
}

 

TASK

1. Explain in details what the program does? 

2. What is the output

String 2
// Program 4.9.1
#include<iostream>
using namespace std;
int main()
{
char str[80);
cout<<"Enter string: ";
cin.getline(str, 80);
for(int i=0;strli]!=10';i++)
strli) = (strli) >= 'A' && strli) <= 'Z') ? (str[i) + 32) : strli);
cout<<"Lowercase string: " << str << endl;
return 0;
Transcribed Image Text:String 2 // Program 4.9.1 #include<iostream> using namespace std; int main() { char str[80); cout<<"Enter string: "; cin.getline(str, 80); for(int i=0;strli]!=10';i++) strli) = (strli) >= 'A' && strli) <= 'Z') ? (str[i) + 32) : strli); cout<<"Lowercase string: " << str << endl; return 0;
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