main() { int a=5; printf(?%d,%d,%d\n?,a,a< <2,a>>2); } Answer: 5,20,1 please explain this code in detail

6 Answers   TCS,

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What is the concatenation operator?

0 Answers  

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void main() { int a=1; printf("%d %d %d",a,++a,a++); } the output is supposed to be 1 2 2....but it is 3 3 1 this is due to calling conventions of C. if anyone can explain me how it happens?

7 Answers  

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What are structure members?

0 Answers  

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a C prog to swap 2 no.s without using variables just an array?

5 Answers   TCS,

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write a c program to add two integer numbers without using arithmetic operator +

13 Answers   Value Labs,

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void main(int argc,char *argv[],char *env[]) { int i; for(i=1;i<argc;i++) printf("%s",env[i]); }

3 Answers  

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Explain the use of 'auto' keyword

0 Answers  

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write a “Hello World” program in “c” without using a semicolon?

9 Answers   CTS, TCS, Wipro,

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Can we increase size of array in c?

0 Answers  

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get any number as input except 1 and the output will be 1.without using operators,expressions,array,structure.don't print 1 in printf statement

3 Answers  

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what is a non volatile key word in c language?

1 Answers  

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