Answer Posted / ayaskanta

getch is used to get a character from keyboard. once a key
is pressed it goes back to blue screen. In the case of
getche the compiler waits for you to press ENTER after you
have entered another character through keyboard.

You have given 2 array. You need to find whether they will create the same BST or not. For example: Array1:10 5 20 15 30 Array2:10 20 15 30 5 Result: True Array1:10 5 20 15 30 Array2:10 15 20 30 5 Result: False One Approach is Pretty Clear by creating BST O(nlogn) then checking two tree for identical O(N) overall O(nlogn) ..we need there exist O(N) Time & O(1) Space also without extra space .Algorithm ?? DevoCoder guest Posted 3 months ago # #define true 1 #define false 0 int check(int a1[],int a2[],int n1,int n2) { int i; //n1 size of array a1[] and n2 size of a2[] if(n1!=n2) return false; //n1 and n2 must be same for(i=0;ia1[i+1]) && (a2[i]>a2[i+1]) ) ) return false; } return true;//assumed that each array doesn't contain duplicate elements in themshelves }

3194

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Define VARIABLE?

1173

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FORMATTED INPUT/OUTPUT functions are a) scanf() and printf() b) gets() and puts() c) getchar() and putchar() d) all the above

1122

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What does 3 periods mean in texting?

1071

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What does %d do in c?

968

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Why we write conio h in c?

1042

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What does the characters “r” and “w” mean when writing programs that will make use of files?

1486

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How do I create a directory? How do I remove a directory (and its contents)?

1175

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Explain can the sizeof operator be used to tell the size of an array passed to a function?

1079

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Can one function call another?

1120

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What is array of pointers to string?

1101

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Explain the use of function toupper() with and example code?

1138

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What are header files in c programming?

1141

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How do we open a binary file in Read/Write mode in C?

1243

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find the value of y y = 1.5x+3 for x<=2 y = 2x+5 for x>2

1996

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