What does *p++ do? What does it point to?

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How is a macro different from a function?

0 Answers   Tech Mahindra,

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#include<stdio.h> int main() { int i=0,j=1,k=2,m,n=0; m=i++&&j++&&k++||n++; printf("%d,%d,%d,%d,%d",i,j,k,m,n); }

12 Answers   Capital IQ, Sasken,

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#include <stdio.h> int main ( int argc, char* argv [ ] ) { int value1 = 10; int value2 = 5; printf ( "\n The sum is :%d", value1 | value2 ); } This is the answer asked by some one to add two numbers with out using arithmetic operator?Yes this answer is write it given out put as 15.But how????? what is need of following line? int main ( int argc, char* argv [ ] ) how it work?what is the meaning for this line? please explain me.Advance thanks

9 Answers   Excel,

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can anyone please tell about the nested interrupts?

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Explain data types & how many data types supported by c?

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Which of these statements are false w.r.t File Functions? i)fputs() ii)fdopen() iii)fgetpos() iv)ferror() A)ii B)i,ii C)iii D)iv

6 Answers   Accenture,

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What is the difference between malloc() and calloc()?

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the number 138 is called well ordered number because the three digits in the number (1,3,8) increase from left to right (1<3<8). the number 365 is not well ordered coz 6 is larger than 5. write a program that wull find and display all possible three digit well ordered numbers. sample: 123,124,125,126,127,128,129,134 ,135,136,137,138,139,145,146,147 148 149,156.......789

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What does char * * argv mean in c?

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#define swap1(a,b) a=a+b;b=a-b;a=a-b; main() { int x=5,y=10; swap1(x,y); printf("%d %d\n",x,y); swap2(x,y); printf("%d %d\n",x,y); } int swap2(int a,int b) { int temp; temp=a; b=a; a=temp; return; } what are the outputs?

4 Answers   Ramco,

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How can you read a directory in a C program?

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