length of char in c code example
Example 1: string length c
int main()
{
char a[20]="Program";
char b[20]={'P','r','o','g','r','a','m','\0'};
printf("Length of string a = %zu \n",strlen(a));
printf("Length of string b = %zu \n",strlen(b));
return 0;
}
Example 2: how to find length of string in c
int main()
{
char a[100]; int length;
printf("Enter a string to calculate its length\n"); gets(a);
length = strlen(a);
printf("Length of the string = %d\n", length);
return 0;
}
int main()
{
char s[] = "Programming is fun";
int i;
for (i = 0; s[i] != '\0'; ++i);
printf("Length of the string: %d", i);
return 0;
}
Example 3: how to find the size of a character array in c++
Instead of sizeof() for finding the length of strings or character
arrays, just use strlen(string_name) with the header file
it's easier.