zoho placement c programs and answers collections:

LIST OF C POGRAMS ASKED IN ZOHO PREPARATION:

This article describes about the questions asked in zoho second round c programming ,following are the c programs that are asked during the zoho placement second round c program questions..


DOWNLOAD THE FILES:

zoho 2nd round all c program collections

zoho aptitude model

SOME OF THE SOLUTIONS I HAVE FOUNDED ON THE INTERNET I HAVE SHARED BELOW FOR YOUR REFERENCE:

Twice the Vowel

Problem Statement

If a vowel is found in the given string twice that vowel character of a string in the same array efficiently.

Input Format

The first line contains the number of test cases T. Next T lines contains an input string.

Output Format

Print the modified string.

Sample Input

1

Tamil

Sample Output

Taamiil

Code:

#include<stdio.h>

int check_vowel(char);

int main()

{

  char s[100];

  int i, j = 0;

    int count=0;

    int n;

    scanf("%s",s);

    n=strlen(s);

printf("%d%s",n,s);

 for(i = 0; i<n; i++)

  {

    if(check_vowel(s[i])==1)

       

    {

        for(j=n-1;j>=i;j--){

            s[j+1]=s[j];}

        i++;

    }

    n++;

      }

   

  printf("String after repeating vowels: %s\n", s);

  return 0;

}

int check_vowel(char c)

{

  switch(c) {

    case 'a':

    case 'A':

    case 'e':

    case 'E':

    case 'i':

    case 'I':

    case 'o':

    case 'O':

    case 'u':

    case 'U':

      return 1;

      break;

    default:

      return 0;

  }}

ROUND 2: SIMPLE CODING(3 hours)

1. Write a program to give the following output for the given input

Eg 1: Input: a1b10
       Output: abbbbbbbbbb
Eg: 2: Input: b3c6d15
          Output: bbbccccccddddddddddddddd
The number varies from 1 to 99.

CODING:

#include<stdio.h>

#include<string.h>

int main()

{

char a[100],t;

int i,j,x,f;

printf("Enter the string:");

scanf("%s",&a);

for(i=0;i<strlen(a);i=i+2)

{

t=a[i];

if((a[i+2]-48)>=0 && (a[i+2]-48)<=9)

{

int x;

x=((a[i+1]-48)*10)+(a[i+2]-48);

for(f=0;f<x;f++)

{

printf("%c",t);

}

i++;

}

else

{

for(j=0;j<a[i+1]-48;j++)

{

printf("%c",t);

}

}

}

return 0;

}

3.Write a program to print the following output for the given input. You can assume the string is of odd length

Eg 1: Input: 12345
       Output:
1       5
  2   4
    3
  2  4
1      5
Eg 2: Input: geeksforgeeks
         Output:
g                         s
  e                     k
    e                 e
      k             e
        s         g
          f      r
             o
          f     r
        s         g
      k             e
    e                 e
  e                      k
g                          s 

CODING:

#include<stdio.h>

#include<conio.h>

#include<string.h>

void main()

{

int i,j,l;

char a[100];

scanf("%s",&a);

l=strlen(a);

for(i=0;i<l;i++)

{

for(j=0;j<l;j++)

{

if(i==j)

{

printf("%c",a[i]);

}

else if(i+j==l-1 && i!=j)

{

printf("%c",a[i]);

}

else

{

printf(" ");

}

}

printf("\n");

}

getch();

}

6. Using Recursion reverse the string such as

Eg 1: Input: one two three
      Output: three two one
Eg 2: Input: I love india
      Output: india love I 

CODING:

#include<stdio.h>

#include<conio.h>

#include<string.h>

void main()

{

char a[1000];

int i,j,count=0;

clrscr();

gets(a);

for(i=strlen(a)-1;i>=0;i--)

{

count=count+1;

if(a[i]==' '|| i==0)

{

for(j=i;j<=i+count;j++)

{

printf("%c",a[j]);

}

count=0;

}

}

getch();

}

FOR MORE PROGRAMS AND THE OUTPUTS CHECK THE LABELS AND THE RECENT POSTS!!!!!!!!!!