What standard functions are available to manipulate strings?


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52.write a “Hello World” program in “c” without using a semicolon? 53.Give a method to count the number of ones in a 32 bit number? 54.write a program that print itself even if the source file is deleted? 55.Given an unsigned integer, find if the number is power of 2?

25 Answers   Datamatics, Solartis, TCS, ThinkBox, Trine,


what is the output? #define fun(a,b,t) (g ##t=(a),(a)=(b),(b)=g##t) float gfloat; main() { float a=1.12,b=3.14; fun (a,b,float); printf("na=%4.2f,b=%4.2f",a,b); } A)Error in Defining Macro B)a=1.12,b=3.14 C)a=3.14,b=1.12 D)None of the Above

3 Answers   Accenture, Infosys, Wipro,


what is the difference between const volatile int i & volatile const int j;

2 Answers   HCL,


Why cant I open a file by its explicit path?

0 Answers  


f(*p) { p=(char *)malloc(6); p="hello"; return; } main() { char *p="bye"; f(p); printf("%s",p); } what is the o/p?

7 Answers   Hughes,


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,


What are the languages are portable and platform independent?Why they are like that?

1 Answers   Excel, Satyam,


Please provide question papers of NATIONAL INFORMATICS CENTRE for Scientific officer

0 Answers  


Write a program to show the change in position of a cursor using c

0 Answers  


#include<stdio.h> main() { char s1[]="Ramco"; char s2[]="Systems"; s1=s2; printf("%s",s1); } what will happen if you executed this code?

4 Answers   Ramco,


If you know then define #pragma?

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Write a C program to convert an integer into a binary string?

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