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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 6: Let's Review
  5. Discussions

Day 6: Let's Review

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3431 Discussions

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  • segvjay
     + 0 comments

    C++ solution:-

        int t;
cin>>t;
string str;

for(int i=1;i<=t;i++){
    cin>>str;
    string evenStr="";
    string oddStr="";
    int len = str.length();
    for(int j=0;j<len;j++){
        if(j == 0){
            evenStr+=str[j];
        }
        else if(j%2==0){
            evenStr+=str[j];
        }
        else{
            oddStr+=str[j];
        }
    }
    cout<<evenStr<<" "<<oddStr<<endl;

  • [deleted]     + 0 comments

    import java.io.; import java.util.;

    public class Solution {

    public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int T = sc.nextInt();
    sc.nextLine();

    for(int i=0; i<T; i++) {
        String S = sc.nextLine();

        String even = "";
        String odd = "";

        for(int j=0; j<S.length(); j++) {
            if(j%2==0) {
                even = even + S.charAt(j);
            } else {
                odd = odd + S.charAt(j);
            }
        }
        System.out.println(even + " " + odd);
    }
}

    }

  • j_net_code
     + 0 comments

    num = int(input())

    words = [input() for _ in range(num)]

    for each_word in words:

    length = len(each_word)

odd = each_word[0: length: 2]

even = each_word[1: length: 2]

print(odd, even)

  • Kuladeeppappu
     + 0 comments
    # Enter your code here. Read input from STDIN. Print output to STDOUT
T=int(input())
l=[]
for i in range(T):
    k=input()
    l.append(k)
a=""
b=""
co=0
for i in l:
    for j in i:
        if (co%2==0):
            a=a+j
            co=co+1
        else:
            b=b+j
            co=co+1
        
    print (a + " "+ b)
    a=""
    b=""
    co=0

  • tsakayo
     + 0 comments
    # Enter your code here. Read input from STDIN. Print output to STDOUT

t = int(input())  # number of test cases

for _ in range(t):
    s = input().strip()
    
    even_list = []
    odd_list = []
    
    for i in range(len(s)):
        if i % 2 == 0:
            even_list.append(s[i])
        else:
            odd_list.append(s[i])
    
    even_el = ''.join(even_list)
    odd_el = ''.join(odd_list)
    
    print(even_el, odd_el)