Answer / 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;
}

Answer / yogesh

strtok() function is used for tokanizing the given string.
The output of the following program will be as follows.
How|are|you|I|am|Fine.

#include<stdio.h>
int main()
{
char *p;
char str[40]="How are you,I am Fine";
p=strtok(str," ");
printf("%s",p);
do
{
p=strtok('\0',", ");
if(p)
printf("|%s",p);
}while(p);
printf("\n");
}

An instruction which is analysed and acted upon by the processor prior to the compiler going its work a) directive b) constructive c) constant d) absolute mode

0 Answers  

---

9.how do you write a function that takes a variable number of arguments? What is the prototype of printf () function? 10.How do you access command-line arguments? 11.what does ‘#include<stdio.h>’ mean? 12.what is the difference between #include<> and #include”…”? 13.what are # pragma staments? 14.what is the most appropriate way to write a multi-statement macro?

1 Answers  

---

What is binary tree in c?

0 Answers  

---

in ‘C’ language for Matrix Multiplication fails” Introspect the causes for its failure and write down the possible reasons for its failure.

0 Answers   TCS,

---

21. #define square(x) x*x main() { int i; i = 64/square(4); printf("%d",i); }

3 Answers  

---

Explain what is output redirection?

0 Answers  

---

Write a C program to fill a rectangle using window scrolling

1 Answers  

---

Write a program to find the number of times that a given word(i.e. a short string) occurs in a sentence (i.e. a long string!). Read data from standard input. The first line is a single word, which is followed by general text on the second line. Read both up to a newline character, and insert a terminating null before processing. Typical output should be: The word is "the". The sentence is "the cat sat on the mat". The word occurs 2 times.

0 Answers  

---

Is c still relevant?

0 Answers  

---

What is c variable?

0 Answers  

---

Write a program using bitwise operators to invert even bits of a given number.

2 Answers  

---

what is the output of the program?? #include<stdio.h> main ( ) { int a=010,sum=0,tracker: for(tracker=0;tracker<=a;tracker++) sum+=tracker; printf(“ %d\n”,sum); } what is the difference between a=10 and a=010??

3 Answers   Oracle,

---