using codeblocks
-----------------------------------------------------------------------
//program to reverse a string using pointer//comment of program
#include <stdio.h> //header file
#include<ctype.h>
int main() //main function
{
char name[40]; //character declaration
char *p; //pointer declaration.
int length,vowel=0,conso=0,space=0,words=1;
puts("enter string\n"); //display of message
gets(name); // gets data/string
length=strlen(name); //stores length of string
p=name+length; // assigning total address as in given string; it becomes total taken from variable length starting from 0.
//p=name takes address location 0 to pointer.
while(p>=name) //the value of 'p' decreases from location 15 until it reaches 0.
{
if(*p==' ') //prints the value stored in particular location
{
space++;
}
else if(tolower(*p)=='a' ||tolower(*p)=='e' || tolower(*p)=='i' || tolower(*p)=='o' || tolower(*p)=='u')
{
vowel++;
}
else if(tolower(*p)!='a' ||tolower(*p)!='e' || tolower(*p)!='i' ||
tolower(*p)!='o' || tolower(*p)!='u' ||
*p!=' ' || *p!='.')
{
conso++;
}
p--;
}
printf("total vowel=%d,total consonants=%d,total spaces=%d,total words=%d",vowel,conso,space,space+1);
return 0;
}
-----------------------------------------------------------------------
//program to reverse a string using pointer//comment of program
#include <stdio.h> //header file
#include<ctype.h>
int main() //main function
{
char name[40]; //character declaration
char *p; //pointer declaration.
int length,vowel=0,conso=0,space=0,words=1;
puts("enter string\n"); //display of message
gets(name); // gets data/string
length=strlen(name); //stores length of string
p=name+length; // assigning total address as in given string; it becomes total taken from variable length starting from 0.
//p=name takes address location 0 to pointer.
while(p>=name) //the value of 'p' decreases from location 15 until it reaches 0.
{
if(*p==' ') //prints the value stored in particular location
{
space++;
}
else if(tolower(*p)=='a' ||tolower(*p)=='e' || tolower(*p)=='i' || tolower(*p)=='o' || tolower(*p)=='u')
{
vowel++;
}
else if(tolower(*p)!='a' ||tolower(*p)!='e' || tolower(*p)!='i' ||
tolower(*p)!='o' || tolower(*p)!='u' ||
*p!=' ' || *p!='.')
{
conso++;
}
p--;
}
printf("total vowel=%d,total consonants=%d,total spaces=%d,total words=%d",vowel,conso,space,space+1);
return 0;
}
----------------------------------------------------------------------------------------------------------
using turbo c++
----------------------------------------------------------------------------------------------------
//program to reverse a string using pointer//comment of program
#include <stdio.h> //header file
#include<ctype.h>
#include<conio.h>
int main() //main function
{
char name[40]; //character declaration
char *p; //pointer declaration.
int length,vowel=0,conso=0,space=0,words=1;
puts("enter string\n"); //display of message
gets(name); // gets data/string
length=strlen(name); //stores length of string
p=name+length; // assigning total address as in given string; it becomes total taken from variable length starting from 0.
//p=name takes address location 0 to pointer.
while(p>=name) //the value of 'p' decreases from location 15 until it reaches 0.
{
if(*p==' ') //prints the value stored in particular location
{
space++;
}
else if(tolower(*p)=='a' ||tolower(*p)=='e' || tolower(*p)=='i' || tolower(*p)=='o' || tolower(*p)=='u')
{
vowel++;
}
else if(tolower(*p)!='a' ||tolower(*p)!='e' || tolower(*p)!='i' ||
tolower(*p)!='o' || tolower(*p)!='u' ||
*p!=' ' || *p!='.')
{
conso++;
}
p--;
}
printf("total vowel=%d,total consonants=%d,total spaces=%d,total words=%d",vowel,conso,space,space+1);
getch();
return 0;
}
