Answer Posted / santhi

the variable which can be modified.

How do you define CONSTANT in C?

1270

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What are the output(s) for the following ? #include char *f() {char *s=malloc(8); strcpy(s,"goodbye")} main() { char *f(); printf("%c",*f()='A'); }

1177

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What is wrong with this code?

1177

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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

1719

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Why is not a pointer null after calling free?

1019

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What is difference between structure and union?

1128

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Can 'this' pointer by used in the constructor?

1092

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Create a structure to specify data on students given below: Roll number, Name, Department, Course, Year of joining Assume that there are not more than 450 students in the college. 1.write a function to print names of all students who joined in a particular year 2.write a function to print the data of a student whose roll number is given

3062

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What is the use of the function in c?

1017

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What is a program flowchart?

1195

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What is selection sort in c?

1086

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why use "return" statement a) on executing the return statement it immediately transfers the control back to the calling program b) it returns the value present in the parentheses return, to the calling program c) a & b d) none of the above

1079

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Explain the use of 'auto' keyword

1120

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How do you convert strings to numbers in C?

1220

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What is the concatenation operator?

1150

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