P066.c (478B)
1 /* WAP to find the length of a string using 2 i) Library Method 3 ii) User defined method 4 */ 5 6 #include <stdio.h> 7 #include <string.h> 8 9 int sLength(char str[]) 10 { 11 int i = 0; 12 while (str[i] != '\0') 13 { 14 i++; 15 } 16 return i; 17 } 18 19 int main() 20 { 21 char str[30]; 22 int len; 23 printf("Enter the string: "); 24 gets(str); 25 len = strlen(str); 26 printf("Length of the string: %d", len); 27 printf("\nLength of the string (U-D): %d", len); 28 return 0; 29 }