10. Write a c program to add two numbers without using addition operator.
11. Write a c program to subtract two numbers without using subtraction operator.
15. Write a c program to solve quadratic equation.
18. Write a c program which passes structure to function.
28. Write a c program which takes password from user.
29. Write a scanf function in c which accept sentence from user.
30. Write a scanf function in c which accept paragraph from user.
14 comments:
here in the above program
char str[10],rev[10];
its cannot be pointer as it is holding the array length
thnx for d programs.
can any1 explain dis program in detail
wat about this..
void checkpalindrome(char* inString)
{
int i, j;
int len = strlen(inString);
for(i = 0, j = strlen(inString)-1; i > len\2 && j > len\2; i++, j--)
{
if(inString[i] != inString[j])
break;
}
if(i == len/2 && j == len\2)
printf("Palindrome\n");
else
printf("Not palindrome\n");
}
}
i got output thank u so much
I find my answer thank u
ye program chalega hi nhiiiiiiiiiiii
There is one more approach to solve the above problem.
The iterations of this program is half of the above mentioned solution.
#include
#include
main()
{
char str[25];
int i, j, isPalindrome = 1;
scanf("%s",str);
for(j = 0, i = strlen(str)-1; j <= i; j++, i--)
{
if(str[j] != str[i])
{isPalindrome = 0; break;}
}
if(isPalindrome)
printf("%s is pallindrome",str);
else
printf("This is not pallindrome");
}
#include
#include
#include
int main()
{
char s[50], r[50]={'\0'};
int i,l = 0, f = 0;
printf("Enter a string\n");
gets(s);
for (i=0; s[i] != '\0'; i++)
{
l++;
}
for (i=l-1; i >= 0 ; i--)
{
r[l-i-1] = s[i];
}
for (i=0; i < l ; i++)
{
if (r[i] == s[i])
f = 1;
else
f = 0;
}
if (f == 1)
printf ("%s is a palindrome\n", s);
else
printf("%s is not a palindrome\n", s);
return 0;
}
#include
#include
#include
void mai()
{
char a[20],b[20];
clrscr();
printf("\n\n\n\t\t\t Enter the String \n");
gets(a);
strcpy(b,a);
strrev(b);
if(strcmp(a,b)==0);
{
printf("\n\t\t\t\t given string is Palindrome\n");
}
else
{
printf("\n\t\t\t\t given string is not a Palindrome\n");
}
getch();
}
this is the fully friendly site of c programming...... thanks all over frinds and c-question organization
and what finding symmetric word ,its place at string?
Six different easy ways to find whether a string or number is palindrome or not in C Programming
http://www.waytosmart.com/tutorials/c-programming/six-different-easy-ways-to-find-whether-a-string-or-number-is-palindrome-or-not-in-c-programming.php
here we are not allocating any specific memory for to store that strings.how it possible to get the string.
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