Question

problem2.cpp Write a program vhich asks the user to enter their full name (First Ni ddle Last, using getline()) and then ei ther either prints out their middle name, or prints "Error: no midd le name" if they entered a name vithout a middle name (1ess than tvo spaces). 6 8#include <iostream> 9 #include <string 18 using namespace std; 11

Answer 1

#include<iostream>
#include<string.h>
using namespace std;

int main(){
    char name[50];
   int len,i,count=0,first,last;
    cout << "Enter Full Name: ";
    cin.getline(name, 50);     //reading the full name from the user.
   len=strlen(name);         //finding the length of the string
   for(i=0;i<len;i++){       //read character by character from the string
       if(name[i]==' '){     //compare each string with " "
           ++count;         //if space found increse the spsce count value
           if(count==1) first=i+1; //note the first and 2nd occurence of the space.
           if(count==2) last=i;
       }
   }
   if(count<2)               //if space occures lessthan 2 times than there is no middle name
       cout<<"Error: no middle name";
   else{
       for(i=first;i<last;i++) //if middle name was presented than print it using first and 2nd indexes of the space
           cout<<name[i];
   }
   return 0;
}