int main()
{
char str1[]="program";
printf("strlen1 output = %d\n",strlen1(str1));
printf("strlen2 output = %d\n",strlen2(str1));
printf("strlen3 output = %d\n",strlen3(str1));
printf("strlen4 output = %d\n",strlen4(str1));
return 0;
}
int main(int argc, char const *argv[])
{
char strArr[] = "char array";
const char* str = "char pointer";
int len = strlen(str);
int len1 = strlen1(str);
int len2 = strlen2(str);
int len3 = strlen3(str);
int len4 = strlen4(str);
int len5 = strlen5(str);
printf("%d, %d, %d, %d, %d, %d\n", len, len1, len2, len3, len4, len5);
return 0;
}
