Answer Posted / chavidi

void main()
{
char a[20],b[20];
int i,j,k;
gets(a);
gets(b);
i=strlen(a);
k=i+strlen(b);
j=0;
while(i<=k)
{
a[i]=b[j];
i++;
j++;
}
printf("Resultant String is %d :",a);
}

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