Answer Posted / eranna

#include<stdio.h>
void main()
{
int i,j,n,k;

printf("Enter no.of lines :");
scanf("%d",&n);

for(i=1;i<=n;i++)
{
printf("\t");
for(j=1;j<=n-i;j++)
printf(" ");
for(j=1;j<=i;j++)
printf("%d",j);

for(k=j-2;k>0;k--)
printf("%d",k);

printf("\n");
}


}

You are to write your own versions of strcpy() and strlen (). Call them mystrcpy() and mystrlen(). Write them first as code within main(), not as functions, then, convert them to functions. You will pass two arrays to the function in the case of mystrcpy(), the source and target array.

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