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GeekInterview.com > Tech FAQs > Programming > C
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Question: Q1. write a program to find a given number is armstrong number or not ?
Q2write a program which accepts a filename as a command line argument and reverse the contents of the file(i.e first character becomes the last character of the file and so on ?
Q3 how can i call a function given its name as a string ?
Q4 How to swap low-order byte and high order byte in an integer without using temporary variable?
Q5 If we develop a project in C, then how can we create an .exe file of it?
Q6 how to print 1 to 100 numbers without using any condition checkings ?
Answer: please let me know the answers to my email address as i having the interview in TCS so please please please please let me know
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| December 12, 2006 02:16:29 |
#1 |
| M.Sunil Kumar |
Member Since: Visitor Total Comments: N/A |
RE: Q1. write a program to find a given number is arms...
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main() { int amm=0,temp=0,n,x; printf("enter thealue of n"); scanf("%d",&n); x=n; for(;n>0;) { temp=n%10; amm=amm+(temp*temp*temp); n=n/10; } if(x==n) { printf("THE GIVEN NUMBER IS AMSTRONG NUMBER"); } else printf("NOT AMSTRONG NUMBER");
}
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