Answer / sha

fopen("file1.txt","wb"); will open the file file1.txt in
binary read and write mode. Binary mode is useful to write
a file with 0s and 1s. For example, sometimes it would be
required to open a executable file. In that case, binary
mode is useful.
fopen("file1.txt","w"); will open the file1.txt in text
mode which means you can write regular letters and numbers
in that file.

ratio,age,persentage

0 Answers  

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What is Memory leakage ?

2 Answers   HCL,

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What are the phases in s/w developed life cycle? wat is the diff b/w stack & queue...where do we use stack

6 Answers  

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How to run c Program without using IDE of c. means if program made in notepad.then how to compile by command prompt.

1 Answers   HP, TCS,

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Write a program to add the following ¼+2/4+3/4+5/3+6/3+... (Like up to any 12 no.s)

1 Answers   HTC,

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How can I trap or ignore keyboard interrupts like control-c?

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Which programming language is best for getting job 2020?

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What would happen to X in this expression: X += 15; (assuming the value of X is 5)

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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;i<n1-1;i++) { if( !( (a1[i]>a1[i+1]) && (a2[i]>a2[i+1]) ) ) return false; } return true;//assumed that each array doesn't contain duplicate elements in themshelves }

0 Answers   Facebook,

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When should volatile modifier be used?

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What is c standard library?

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What is volatile keyword in c?

0 Answers  

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