test
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72dfafbc1c
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2
Makefile
2
Makefile
@ -11,6 +11,6 @@ run: compile
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record: compile
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rm -f out.ogg
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./randMus|ffmpeg -f u16le -ar 8000 -ac 1 -i - out.ogg
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./randMus|ffmpeg -f u16le -ar 8000 -ac 1 -i - -to 00:05:00 out.ogg
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all: compile run
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30
randMus.c
30
randMus.c
@ -1,10 +1,8 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <stdio.h> // putchar
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#include <stdlib.h> // rand
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#include <time.h> // time
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const int num_samples = 6;
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const int num_sample_repeats = 1;
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int main() {
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srand(time(NULL)); // seed random number generator
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int a[num_samples]; // array of random numbers
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@ -17,18 +15,16 @@ int main() {
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for (x = 0; x < num_samples; x++) {
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a[x] = rand() % 20 + 1; // set a[x] to a random number between 1 and 50
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}
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for (y = 0; y < num_sample_repeats; y++) {
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for (i = 0;i<32000; i++) { // loop forever
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c = i >> a[0]; // shift right i by a[0]
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c = c | i >> a[1]; // or c by i shifted right by a[1]
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c = c + (i * 1.5); // multiply c by i
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c = c & a[2]; // and c by a[2]
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c = c | i >> a[3]; // or c by i shifted right by a[3]
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tmp = i & i >> a[4]; // and i by i shifted right by a[4]
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tmp = tmp | i >> a[5]; // or tmp by i shifted right by a[5]
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c = c ^ tmp; // xor c by tmp
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putchar(c); // print c
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}
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for (i = 0;i<16000; i++) { // loop forever
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c = i >> a[0]; // shift right i by a[0]
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c = c | i >> a[1]; // or c by i shifted right by a[1]
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c = c * i; // multiply c by i
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c = c & a[2]; // and c by a[2]
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c = c | i >> a[3]; // or c by i shifted right by a[3]
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tmp = i & i >> a[4]; // and i by i shifted right by a[4]
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tmp = tmp | i >> a[5]; // or tmp by i shifted right by a[5]
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c = c ^ tmp; // xor c by tmp
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putchar(c); // print c
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}
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}
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}
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