how to find length for string in c
#include <stdio.h>
#include <string.h>
int main()
{
char a[20]="Program";
char b[20]={'P','r','o','g','r','a','m',' '};
// using the %zu format specifier to print size_t
printf("Length of string a = %zu n",strlen(a));
printf("Length of string b = %zu n",strlen(b));
return 0;
}find length of array in c
int a[17]; // initializing an array
int length = sizeof(a)/sizeof(a[0]); // divide array size(in byte)/ size of the first element of the array of the same type, here int(integer size is 4byte)Copyright © 2021 Codeinu
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