finding length of a string without using string functions
#include<stdio.h>
int printlen(char a[]);
int main()
{
char a[50];
gets(a);
puts(a);
printf("%d",printlen(a));
}
int printlen(char a[])
{
int count=0;
for(int i=0; a[i]!='\0';i++)
{
count++;
}
return count;
}
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