What is the purpose of #pragma directives in C?

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What are keywords in c with examples?

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Write a C/C++ program to add a user to MySQL. The user should be permitted to only "INSERT" into the given database.

0 Answers   Wipro,

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write a program that uses point of sale system. which are mainly used by retail markets, where the is a database inventory list, a slip should be printed for the customer. manage should be able to access what has been sold and what is left from stock?

1 Answers  

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#include<stdio.h> int main() { int a[3][3][2]= {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18}; printf("%d\n",*(*(*a+1)); return 0; } What will be the output of the above question? And how?

1 Answers   Groupon,

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write an algorithm to display a square matrix.

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Explain how can I make sure that my program is the only one accessing a file?

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void main() {int a[5],i,b=16; for(i=0;i<5;i++) a[i]=2*i; f(a,5,b); for(i=0;i<5;i++) printf("\n %d",a[i]); printf("\n %d",b); } f(int *x,int n,int y) { int i; for(i=0;i<n;i++) *(x+i)+=2; y=y+2; }wat r the errors in the prg.and improvise the prg to get o/p.?

2 Answers   TCS,

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pgm to find number of words starting with capital letters in a file(additional memory usage not allowed)(if a word starting with capital also next letter in word is capital cann't be counted twice)

0 Answers   Subex,

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What are the three constants used in c?

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What is the time and space complexities of merge sort and when is it preferred over quick sort?

0 Answers   Amazon,

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Explain what does it mean when a pointer is used in an if statement?

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