#include<stdio.h> 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

0 Answers  

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Write a program that can show the multiplication table.

0 Answers   Student,

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What is the difference between struct and union in C?

1 Answers  

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How can I write a function analogous to scanf?

0 Answers  

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How to delete a node from linked list w/o using collectons?

0 Answers   Zycus Infotech,

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What is multidimensional arrays

0 Answers  

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Write a program on swapping (100, 50)

0 Answers   BPL,

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Which header file should you include if you are to develop a function which can accept variable number of arguments?

0 Answers   TCS, TISL,

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who is the founder of c

19 Answers   College School Exams Tests, HP,

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what will be the result of the following program ? char *gxxx() { static char xxx[1024]; return xxx; } main() { char *g="string"; strcpy(gxxx(),g); g = gxxx(); strcpy(g,"oldstring"); printf("The string is : %s",gxxx()); } a) The string is : string b) The string is :Oldstring c) Run time error/Core dump d) Syntax error during compilation e) None of these

2 Answers   IBM,

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find largest element in array w/o using sorting techniques.

3 Answers   Zycus Infotech,

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Explain is it valid to address one element beyond the end of an array?

0 Answers  

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