What will happen when freeing memory twice

2 Answers  

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.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

0 Answers  

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Explain About fork()?

0 Answers   TISL,

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Can we replace the struct function in tree syntax with a union?

0 Answers   Huawei,

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Explain how do you sort filenames in a directory?

0 Answers  

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how many key words availabel in c a) 28 b) 31 c) 32

0 Answers  

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Does c have function or method?

0 Answers  

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What is an expression?

0 Answers  

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how to devloped c lenguege?

4 Answers  

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What is difference between structure and union?

0 Answers  

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What are linker error?

0 Answers  

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Result of the following program is main() { int i=0; for(i=0;i<20;i++) { switch(i) case 0:i+=5; case 1:i+=2; case 5:i+=5; default i+=4; break;} printf("%d,",i); } } a)0,5,9,13,17 b)5,9,13,17 c)12,17,22 d)16,21 e)syntax error

8 Answers   IBM,

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