Answer Posted / amit khurana

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char arr[10]={0},x[1000],y[10][100],i,j,k=1,count=0,a1;
int l,a,temp;
clrscr();
gets(x);
l=strlen(x);
for(i=0;i<=l;i++)
{
if(x[i]==' '&&count==0)
{
for(j=0;j<=i-1;j++)
y[0][j]=x[j];
y[0][j]='\0';
a=i+1;
count++;
}
else if(x[i]==' ')
{
for(a1=0,j=a;j<=i-1;j++,a1++)
y[k][a1]=x[j];
y[k][a1]='\0';
a=i+1;
k++;
}
else if(x[i]=='\0')
{
for(a1=0,j=a;j<=i-2;j++,a1++)
y[k][a1]=x[j];
y[k][a1]='\0';
a=i+1;
k++;
}
}
for(i=0;i<=k-2;i++)
{
for(j=i+1;j<=k-1;j++)
{
if(strcmp(y[i],y[j])==0)
arr[i]++;
}
}
temp=arr[0];
for(i=1;i<=9;i++)
if(temp<arr[i])
temp=arr[i];
for(i=0;i<=9;i++)
if(temp==arr[i])
break;
printf("maximum repeated string is %s",y[i]);
getch();
}

How can you tell whether two strings are the same?

1248

---

Why pointers are used?

1072

---

what are # pragma staments?

2041

---

Explain what are the standard predefined macros?

1105

---

FILE PROGRAMMING

2223

---

How can you check to see whether a symbol is defined?

1098

---

What is actual argument?

1058

---

Explain what is a stream?

1083

---

What is the difference between typedef and #define?

1050

---

what is the function of pragma directive in c?

1116

---

What is the value of h?

1037

---

Disadvantages of C language.

1096

---

Tell me what is null pointer in c?

1068

---

main(){char *str;scanf("%s",str);printf("%s",str); }The error in the above program is: a) Variable 'str' is not initialised b) Format control for a string is not %s c) Parameter to scanf is passed by value. It should be an address d) none

1354

---

What is meant by recursion?

1047

---