Answer Posted / manoj

#define TURN_OFF_BIT_LAST(x) ((x) & 1) ? ((x) &= ((~0) <<
1)):(x)=(x)

What is the use of getchar() function?

1135

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What is a function simple definition?

1103

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What are the advantages and disadvantages of a heap?

1218

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program to find error in linklist.(i.e find whether any node point wrongly to previous nodes instead of next node)

2105

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What does *p++ do?

1029

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What is c mainly used for?

1069

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what is the difference between 123 and 0123 in c?

1209

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What is the use of linkage in c language?

1067

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Can two or more operators such as and be combined in a single line of program code?

1375

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why programs in c are running with out #include? some warnings are display in terminal but we execute the program we get answer why? eg: main() { printf("hello world "); }

1772

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#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

1727

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What is union and structure in c?

1234

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What is stack in c?

1086

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What is file in c preprocessor?

1157

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write a program to display all prime numbers

1976

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