Answer / guest

alloca() allocates memory which is automatically freed when
the function which called alloca() returns. alloca() cannot
be written portably, is difficult to implement on machines
without a stack, and fails under certain conditions if
implemented simply.

4.weight conversion: Write a program that will read weight in pounds and convert it into grams.print both the original weight and the converted value.There are 454 grams in a pound.design and carry out a test plan for this program.

1 Answers   Wipro,

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What is main () in c?

0 Answers  

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Two's compliment of -5

4 Answers   Adobe,

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FILE PROGRAMMING

0 Answers   Wipro,

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Explain what is meant by high-order and low-order bytes?

0 Answers  

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a parameter passed between a calling program and a called program a) variable b) constant c) argument d) all of the above

0 Answers  

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Why does not use getgh(); and <conio.h> in c language.

3 Answers   Elofic,

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write a function which accept two numbers from main() and interchange them using pointers?

3 Answers  

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f(char *p) { p=(char *)malloc(sizeof(6)); strcpy(p,"HELLO"); } main() { char *p="BYE"; f(p) printf("%s",p); } what is the output?

9 Answers   Hughes, Tech Mahindra,

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#include<stdio.h> void main() { int a=5,b=6,c; int x=(a<b)+7; int y=(x==7)*9; int z=(c=x+y)*2; printf("%h %h %h",x,y,z); } What is the output? Explain it.

8 Answers   IBM,

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how to convert an char array to decimal array

4 Answers  

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What is wrong with this initialization?

0 Answers  

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