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Find the frequency of character in a sentence - String
Reverse a string - String - String - C Language
1699    Arnab De    15/04/2019

Write a C program to reverse a string

calculate the length of the string. Copy the characters of the string into another string from the back or in reverse order. We can also use strrev() method to reverse the string. for that, we must include string.h header file.

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#include<string.h>

int main()
{
	char str[30],rev[30],j,i,l;
	printf("Enter A String: ");
	gets(str);
	l=strlen(str);
	for(i=0,j=l-1;j>=0;i++,j--)
	{
		rev[i]=str[j];
	}
	rev[i]='\0';
	printf("Reverse String Is ");
	puts(rev);
	return 0;
}
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Rewrite the same program using strrev() method

#include<string.h>

int main()
{
	char str[30],rev[30],j,i,l;
	printf("Enter A String: ");
	gets(str);
	strrev(str);
	printf("Reverse String Is ");
	puts(str);
	return 0;
}
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Find the frequency of character in a sentence - String
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Author Details
Arnab De
I have over 16 years of experience working as an IT professional, ranging from teaching at my own institute to being a computer faculty at different leading institute across Kolkata. I also work as a web developer and designer, having worked for renowned companies and brand. Through tutorialathome, I wish to share my years of knowledge with the readers.
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