SP7739 BOI7SOU - Sound

In digital recording, sound is described by a sequence of numbers representing the air pressure, measured at a rapid rate with a fixed time interval between successive measurements. Each value in the sequence is called a sample. An important step in many voice-processing tasks is breaking the recorded sound into chunks of non-silence separated by silence. To avoid accidentally breaking the recording into too few or too many pieces, the silence is often defined as a sequence of m samples where the difference between the lowest and the highest value does not exceed a certain treshold c. Write a program to detect silence in a given recording of n samples according to the given parameter values m and c.

The first line of the file contains three integers: n (1

The file should list all values of i such that max(a\[i . . . i + m − 1\]) − min(a\[i . . . i + m − 1\])