online compiler and debugger for c/c++

code. compile. run. debug. share.
Source Code    Language
#include <stdio.h> #include <stdint.h> #include <stdbool.h> #include <stdlib.h> static int32_t dataset[] = { 0,0,0,0,0,3,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,3,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0, 0,-10,-15,-5,20,25,50,-10,-20,-30,0,30,5,-5, 0,0,5,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,1,0,0,0,0,6,0,0,0,0,0,0,0} ; #define DATA_LEN (sizeof(dataset)/sizeof(*dataset)) #define WINDOW_WIDTH 4 #define THRESHOLD 15 int main() { uint32_t window[WINDOW_WIDTH] = {0} ; int window_index = 0 ; int window_sum = 0 ; bool spike = false ; for( int s = 1; s < DATA_LEN ; s++ ) { uint32_t diff = abs( dataset[s] - dataset[s-1] ) ; window_sum -= window[window_index] ; window[window_index] = diff ; window_index++ ; window_index %= WINDOW_WIDTH ; window_sum += diff ; if( !spike && window_sum >= THRESHOLD ) { spike = true ; printf( "Spike START @ %d\n", s - WINDOW_WIDTH / 2 ) ; } else if( spike && window_sum < THRESHOLD ) { spike = false ; printf( "Spike END @ %d\n", s - WINDOW_WIDTH / 2 ) ; } } return 0; }

Compiling Program...

Command line arguments:
Standard Input: Interactive Console Text
×

                

                

Program is not being debugged. Click "Debug" button to start program in debug mode.

#FunctionFile:Line
VariableValue
RegisterValue
ExpressionValue