Answer Posted / usha

because i have a strong technical skill in C,C++, core JAVA

What are high level languages like C and FORTRAN also known as?

1105

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When should we use pointers in a c program?

1080

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What is the correct declaration of main?

1153

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Can you subtract pointers from each other? Why would you?

915

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What is scope rule in c?

1010

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What is a program flowchart and explain how does it help in writing a program?

1224

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Write a program of prime number using recursion.

1035

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How can I invoke another program or command and trap its output?

1045

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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 }

3126

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code for quick sort?

1984

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What is time complexity c?

940

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What does p mean in physics?

988

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How can I write a function that takes a format string and a variable number of arguments?

1002

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A banker has a seif with a cipher. Not to forget the cipher, he wants to write it coded as following: each digit to be replaced with the difference of 9 with the current digit. The banker chose a cipher. Decipher it knowing the cipher starts with a digit different than 9. I need to write a program that takes the cipher from the keyboard and prints the new cipher. I thought of the following: Take the input from the keyboard and put it into a string or an array. Go through the object with a for and for each digit other than the first, substract it from 9 and add it to another variable. Print the new variable. Theoretically I thought of it but I don't know much C. Could you give me any kind of hint, whether I am on the right track or not?

1967

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What is the mean of function?

1062

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