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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
int main()
{
FILE *fp, *fpout;
fp = fopen("../dbg/time_offset.txt","r");
fpout = fopen("../dbg/time_offset_out.txt","w");
int hosttime, hometime, difftime;
fscanf(fp, "%d\n%d", &hosttime, &hometime);
if(hosttime >= hometime)
{
difftime = hosttime - hometime;
// printf("Host = %d\nHome = %d\nDifference = +%d\n", hosttime, hometime, difftime);
fprintf(fpout, "+%d", difftime);
}
else
{
difftime = hometime - hosttime;
// printf("Host = %d\nHome = %d\nDifference = -%d\n", hosttime, hometime, difftime);
fprintf(fpout, "-%d", difftime);
}
fclose(fpout);
fclose(fp);
return 0;
}