0
#include<stdio.h>
#include<conio.h>
int main()
{
char str[20],charsrc;
int i,j=0,re;
printf("Enter the string\n");
gets(str);
printf("Enter the character to be searched : ");
charsrc=getche();
for(i=0;i<20;i++)
{
if(charsrc==str[i])
{
re=i;
j=1;
}
}
if(j==1)
printf("Character is at position %d",re);
else
printf("Not found.");
return 0;
}
Wiki User
∙ 12y ago
Wiki User
∙ 14y agofgets and strchr
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Why and operator can not be used in string of c program?
Any character can be used in string, except for \\0. char example [] = "A&B|C";
Write a program that stores vowels in an array When you program is given a character it should indicate whether the character is vowel or not?
That's easy to do!This script will get the POST data from an HTML form and check if it is a vowel.
How do you write a c program for to replace a character of string either fro mbeginning or ending or at specified location?
The standard C library includes two simple utilities to find the first or last occurance of a given character within a given string, strchr() to search from the start and strrchr() for the reverse start from the end. Subject to the chosen search direction, you could use one of these two simple API. Both return a pointer to the location of the matching character within the string, or NULL if no such character is found. Note that this approach assumes a mutable string, a string stored in writeable memory. A string literal is a constant string and not generally mutable (even though some compilers are very casual about this). That is, strchr("the quick brown fox", 'q') will return a pointer to the first 'q', but since the string is a string of constant characters, you shouldn't use the pointer to change the letter found. To search and modify, you'd use string of variable characters, such as one allocated with the malloc() or strdup() standard API, or one created as a char array.
Write a C program to accept a string from user and display its ascii value and then display sum of all ascii value of strings?
//C program to accept a string from user and //display its ascii value and //then display sum of all ascii value of strings #include<stdio.h> #include <string.h> int main() { char String[100]; int Sum,Index; Sum=0; //Sum is initially zero printf("Enter the string:\n"); gets(String); //Accept String from User for(Index=0;Index<strlen(String);Index++) { Sum+=(String[Index]); //Adds (the ASCII values of) the String characters. } printf("The sum is %d\n",Sum); //Printing it as %d gives the equivalent ASCII value. return 0; }
Write a program to concate the string without using strconcat function?
If you don't need to preserve the first string you could just iterate over the second string and copy each character onto the end of the first string, then return that
Why and operator can not be used in string of c program?
Any character can be used in string, except for \\0. char example [] = "A&B|C";
Write a program that stores vowels in an array When you program is given a character it should indicate whether the character is vowel or not?
That's easy to do!This script will get the POST data from an HTML form and check if it is a vowel.
How do you write a c program for to replace a character of string either fro mbeginning or ending or at specified location?
The standard C library includes two simple utilities to find the first or last occurance of a given character within a given string, strchr() to search from the start and strrchr() for the reverse start from the end. Subject to the chosen search direction, you could use one of these two simple API. Both return a pointer to the location of the matching character within the string, or NULL if no such character is found. Note that this approach assumes a mutable string, a string stored in writeable memory. A string literal is a constant string and not generally mutable (even though some compilers are very casual about this). That is, strchr("the quick brown fox", 'q') will return a pointer to the first 'q', but since the string is a string of constant characters, you shouldn't use the pointer to change the letter found. To search and modify, you'd use string of variable characters, such as one allocated with the malloc() or strdup() standard API, or one created as a char array.
Difference between character and string?
A string ends with a '\0' character,but character is not.
How do you accept a string in C character by character and then print it character by character?
#include<stdio.h> #include<conio.h> void main() { int a,s,t=8; printf(enter the name); scanf("d%d5d5"); } getche()
Which character in string is used to end the string?
Character zero (the byte with the decimal value zero) is sometimes used to end a string. But in other cases, the size of the string is stored at the beginning of the string, and there is no end-of-string character. This allows any character to be included in the string.
Write a C program to accept a string from user and display its ascii value and then display sum of all ascii value of strings?
//C program to accept a string from user and //display its ascii value and //then display sum of all ascii value of strings #include<stdio.h> #include <string.h> int main() { char String[100]; int Sum,Index; Sum=0; //Sum is initially zero printf("Enter the string:\n"); gets(String); //Accept String from User for(Index=0;Index<strlen(String);Index++) { Sum+=(String[Index]); //Adds (the ASCII values of) the String characters. } printf("The sum is %d\n",Sum); //Printing it as %d gives the equivalent ASCII value. return 0; }
Write a program to concate the string without using strconcat function?
If you don't need to preserve the first string you could just iterate over the second string and copy each character onto the end of the first string, then return that
How do you convert a character into a string?
A string is, by definition, a character array. No conversion is required.
Can you give an example of array using character variable in c program?
the example of array over charcter variables is char ["string"]
How do you convert a string into a character array?
A string is, by definition, a character array. No conversion is required.
Is string is an object?
No. A string is, by definition, a character array.
