String operation Using functions

 String operation program in c

1. #include<stdio.h>
2. int main()
3. {
4.      int len;
5.           char str1[10], str2[10];
6.      puts("Enter String 1:");
7.           gets(str1);
8.      puts("Enter String 2:");
9.           gets(str2);
10.      //Function to find length of given string 1.
11.           len = strlen(str1);
12.                printf("\nLength of String 1 is %d.\n", len);
13.      //Function to compare two strings
14.           if(strcmp(str1,str2)==0)
15.                      printf("\nString 1 and String 2 are same.\n");
16.                           else
17.                                      printf("\nString 1 and String 2 are not same.\n");
18.      //Function to copy string 1 into string 2
19.           strcpy(str2,str1); //this will copy str1 into str2
20.                printf("\nString 2 after execution of strcpy = %s", str2);
21.      return 0;
22.      }

Output

Enter String 1:

abc

Enter String 2:

xyz

Length of String 1 is 3.

String 1 and String 2 are not same.

String 2 after execution of strcpy = abc

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