Answer Posted / manya

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>

char * __mstrtok(char *str, char *delimiters)
{
int i;
char map[32];
char *dlmt = delimiters;
char *s1,*s2;
static char *laststr;

for(i=0;i<32;i++)
map[i] = 0;

for(;*dlmt;dlmt++)
map[*dlmt >> 3] |= 1 << (*dlmt & 7);

if(str)
s1 = str;
else
s1 = laststr;

if(!s1)
return NULL;

if(map[*s1 >> 3] & 1 << (*s1 & 7))
s1++;

s2 = s1;

for(;*s1;s1++)
{
if(map[*s1 >> 3] & 1 << (*s1 & 7))
{
*s1++ = '\0';
laststr = s1;
return s2;
}
}

return NULL;
}

int main()
{
char *token;
char string[] = "Hi friend, how are you? How is life! going
on, right.";

for(token=__mstrtok(string," ,?!.");
token;
token=__mstrtok(NULL," ,?!."))
printf("|%s|",token);

printf("\n Done \n");
return 0;
}

What is difference between structure and union in c programming?

1108

---

Are the variables argc and argv are local to main?

1320

---

What is volatile variable in c with example?

1045

---

Suggesting that there can be 62 seconds in a minute?

1049

---

Which is an example of a structural homology?

1326

---

GIVEN A FLOATING POINT NUMBER HOW IS IT ACTUALLY STORED IN MEMORY ? CAN ANYONE EXPLAIN?? THE 32 BIT REPRESENTATION OF A FLOATING POINT NUMBER ALLOTS: 1 BIT-SIGN 8 BITS-EXPONENT 23 BITS-MANTISSA

1880

---

What is wrong in this statement? scanf(“%d”,whatnumber);

1245

---

find the output? void r(int a[],int c, int n) { if(c>n) { a[c]=a[c]+c; r(a,++c,n); r(a,++c,n); } } int main() { int i,a[5]={0}; r(a,0,5); for(i=0;i<5;i++) printf("\n %d",a[i]); getch(); }

2311

---

What are the types of unary operators?

1191

---

What are examples of structures?

1114

---

What does it mean when a pointer is used in an if statement?

1107

---

What is static memory allocation? Explain

1098

---

What is union and structure?

1124

---

When should the volatile modifier be used?

1178

---

An integer that indentifies the position of a data item in a sequence of data items a) value b) number c) index d) all of the above

1206

---