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Just came across this question, felt worth sharing, so here
it is
I want you to make a C/C++ program that for any positive
integer n will print all the positive integers from 1 up to
it and then back again!
Let's say n=5 I want the program to print: 1 2 3 4 5 4 3 2 1.
Too easy you say?
Okay then... You can ONLY USE:
1 for loop
1 printf/cout statement
2 integers( i and n)
and as many operations you want.
NO if statements, NO ternary operators, NO tables, NO
pointers, NO functions!
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Answer / manohar reddy
int main()
{
int i, j;
for(i = 1, j = 0;j < 9;j++, i += int(j/5)*-2 + 1)
printf("%d ",i);
}
| Is This Answer Correct ? | 3 Yes | 1 No |
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22 Answers NDS, TCS,
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3 Answers Accenture, Infosys, Wipro,
C 
