void main(int n) { if(n==0) return; main(--n); printf("%d ",n); getch(); } how it work and what will be its output...............it any one know ans plz reply

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Explain the concept of "dangling pointers" in C.

2 Answers  

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Q.1 write aprogram to stack using linklist o insert 40 items? Q.2 write a program to implement circular queue with help of linklist?

0 Answers   TCS,

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How can I write a function analogous to scanf?

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void main() { for(; 0 ;) ... { printf("hello"); ... } getch(); }

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The process of repeatedly running a set of computer instructions until some condition is specifed a) condition b) sequential condition c) global d) iteration

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Reverse the part of the number which is present from position i to j. Print the new number.[without using the array] eg: num=789876 i=2 j=5 778986

2 Answers  

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write a program to display the array elements in reverse order in c language

16 Answers  

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Convert the following expression to postfix and prefix X $ Y Z - M + N + P / Q / (R + S)

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main() { FILE *fs; char c[10]; fs = fopen(“source.txt”, ”r”); /* source.txt exists and contains “Vector Institute” */ fseek(fs,0,SEEK_END); fseek(fs,-3L,SEEK_CUR); fgets(c,5,fs); puts(c); }

1 Answers   Vector,

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What is the Purpose of 'extern' keyword in a function declaration?

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Synonymous with pointer array a) character array b) ragged array c) multiple array d) none

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