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#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#define ABS(a) ((a) < 0 ? -(a) : (a))
static void solve(FILE *fp)
{
int crabs[1024] = { 0 };
long cnt = 0;
char ch;
int pos, max = 0;
while (fscanf(fp, "%d%c", &pos, &ch) != EOF && (ch == ',' || ch == '\n')) {
crabs[cnt++] = pos;
if (pos > max)
max = pos;
}
int fuel1 = 0xfffffff, fuel2 = fuel1;
for (int i = 0; i < max; i++) {
int a = 0, b = 0;
for (int j = 0; j < cnt; j++) {
a += ABS(crabs[j] - i);
int d = ABS(crabs[j] - i);
b += (d * (d + 1)) / 2;
}
if (a < fuel1)
fuel1 = a;
if (b < fuel2)
fuel2 = b;
}
printf("%d\n%d\n", fuel1, fuel2);
}
int main(int argc, char *argv[])
{
(void)argc;
(void)argv;
FILE *fp = fopen("input", "r");
if (!fp)
exit(EXIT_FAILURE);
clock_t tic = clock();
solve(fp);
clock_t toc = clock();
printf("TIME: %f seconds\n", (double)(toc - tic) / CLOCKS_PER_SEC);
fclose(fp);
return 0;
}
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