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Given an array of length N containing integers between 1
and N, determine if it contains any duplicates.
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Answer Posted / ash
If the question is just to find just whether there are
duplicates in the array, we can just sum all the numbers
and if the sum is less than n(n+1)/2, some number in the
array has repeated.
| Is This Answer Correct ? | 8 Yes | 39 No |
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the factorial of non-negative integer n is written n! and is defined as follows: n!=n*(n-1)*(n-2)........1(for values of n greater than or equal to 1 and n!=1(for n=0) Perform the following 1.write a c program that reads a non-negative integer and computes and prints its factorial. 2. write a C program that estimates the value of the mathematical constant e by using the formula: e=1+1/!+1/2!+1/3!+.... 3. write a c program the computes the value ex by using the formula ex=1+x/1!+xsquare/2!+xcube/3!+....
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