Given an array of numbers, except for one number all the others occur twice. Give an algorithm to find that number which occurs only once in the array.

6 Answers  

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void main() { int s[4][2]={ {1234,56},{1212,33},{1434,80},{1312,78} }; int (*p)[2]; int i,j,*pint; for(i=0;i<=3;i++) { p=&s[i]; pint=p; printf("\n"); for(j=0;j<=1;j++) printf("%d",*(pint+j)); } } while running this program it shows a warning-suspicious pointer conversion ie pint=p; my que is why should we assign the value of p to pint again.why cant we use it directly as *(p+j)..but if i use like tat the o/p is garbage value..

1 Answers  

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C passes By value or By reference?

5 Answers   Geometric Software, Infosys,

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What is the difference between getch() and getche()?

1 Answers   NSPL,

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What do you mean by Recursion Function?

0 Answers   Hexaware,

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What is meant by initialization and how we initialize a variable?

0 Answers  

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What is the difference between a string and an array?

0 Answers  

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Why do we need arrays in c?

0 Answers  

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c program for searching a student details among 10 student details

0 Answers  

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Add 2 64 bit numbers on a 32 bit machine

3 Answers   EMC, Hyderabad Central University, NetApp,

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In which header file is the null macro defined?

0 Answers  

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how to swap 2 numbers in a single statement?

3 Answers  

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