50 lines
945 B
Plaintext
50 lines
945 B
Plaintext
#include "sylib.h"
|
|
int COUNT = 100000;
|
|
|
|
float loop(float x[], float y[], int length) {
|
|
int i = 0;
|
|
float accumulator = 0.0;
|
|
while (i < length) {
|
|
accumulator = accumulator + x[i] * y[i];
|
|
i = i + 1;
|
|
}
|
|
return accumulator;
|
|
}
|
|
|
|
int main() {
|
|
int i = 0, j = 0;
|
|
int len = getint();
|
|
float x[8192];
|
|
float y[8192];
|
|
float total = 0.0;
|
|
float a = 0.0;
|
|
float b = 1.0;
|
|
starttime();
|
|
while ( i < COUNT) {
|
|
if (i % 10) {
|
|
a = 0.0;
|
|
b = 1.0;
|
|
} else {
|
|
a = a + 0.1;
|
|
b = b + 0.2;
|
|
}
|
|
while ( j < len) {
|
|
x[j] = a + j;
|
|
y[j] = b + j;
|
|
j = j + 1;
|
|
}
|
|
total = total + loop(x, y, len);
|
|
i = i + 1;
|
|
}
|
|
stoptime();
|
|
if ((total - 18338022147751936.000000) <=0.000001 && (total - 18338022147751936.000000) >= -0.000001) {
|
|
putint(10);
|
|
return 0;
|
|
}
|
|
else {
|
|
putint(1);
|
|
return 1;
|
|
}
|
|
|
|
}
|