Answer:
The program written in Java is given in the explanation section
Explanation:
public class num9 {
//Defining the method CountCharacters()
public static int CountCharacters(char userChar, String userString){
int c = userString.length();
int count=0;
for(int i=0; i<c; i++){
if(userString.charAt(i)==userChar){
count++;
}
}
return count;
}
//Main method begins here
public static void main(String[] args) {
char n ='n';
String word = "Monday";
//Calling the method CountCharacters()
System.out.println(CountCharacters(n,word));
}
}
Answer:
def insSort(arr):
ct=0;
for i in range(1, len(arr)):
key = arr[i]
j = i-1
while j >=0 and key < arr[j] :
arr[j+1] = arr[j]
j -= 1
ct=ct+1;
arr[j+1] = key
return arr,ct;
print(insSort([2,1]))
Output of the program is also attached.
Answer:
getline(cin, address);
Explanation:
Given
String object: address
Required
Statement that reads the entire line
The list of given options shows that the programming language is c++.
Analysing each option (a) to (e):
a. cin<<address;
The above instruction will read the string object until the first blank space.
Take for instance:
The user supplied "Lagos state" as input, only "Lagos" will be saved in address using this option.
b. cin address:
This is an incorrect syntax
c. getline(cin,address);
Using the same instance as (a) above, this reads the complete line and "Lagos state" will be saved in variable address
d. cin.get(address);
address is created as a string object and the above instruction will only work for character pointers (i.e. char*)
<em>From the above analysis, option (c) is correct.</em>
