C-Programs

#include<stdio.h>

#include<conio.h>

void main()

{

int n,s=0,m;

clrscr();

printf("enter any no");

scanf("%d",&n);

m=n;

while(n>0)

{

r=n%10;

s=s*10+r;

n=n/10;

}

if(m==n)

printf("the no is palindrome");

else

printf("no is not palindrome");

getch();

}

Write a C Program to join two strings? (eg. Input "hari" &"123"

output="hari123") ?

int main()

{

char str1[10], str2[10];

printf("Enter the first string = ");

scanf("%s", str1);

printf("Enter the second string = ");

scanf("%s", str2);

printf("Concatenation of two strings = %s", strcat(str1, str2));

return(0);

}

-Write a program to find highest of five numbers entered by user?

int main()

{

int i, a[5], max;

printf("Enter the 5 numbers = ");

for (i=0; i<5; i++)

scanf("%d", &a[i]);

max = a[0];

for (i=1; i<5; i++)

{

if (max < a[i])

{

max = a[i];

}

}

printf("nMaximum of 5 numbers = %d", max);

return(0);

}

-Enter a string & write a program to obtain reverse of string. Determine whether

the original and reverse strings are equal?

int main()

{

char orgstr[10], revstr[10];

int i;

printf("Enter a string = ");

scanf("%s", str);

strcpy(revstr, orgstr);

for (i=0; i {

char c = revstr[i];

revstr[i]