34 lines
490 B
C
34 lines
490 B
C
#include "io.inc"
|
|
int f[2801];
|
|
int main() {
|
|
int a = 10000;
|
|
int b = 0;
|
|
int c = 2800;
|
|
int d = 0;
|
|
int e = 0;
|
|
int g = 0;
|
|
|
|
for (; b - c != 0;)
|
|
f[b++] = a / 5;
|
|
for (;; e = d % a) {
|
|
d = 0;
|
|
g = c * 2;
|
|
if (g == 0)
|
|
break;
|
|
|
|
for (b = c;; d = d * b) {
|
|
d = d + f[b] * a;
|
|
f[b] = d % --g;
|
|
d = d / g--;
|
|
if (--b == 0)
|
|
break;
|
|
}
|
|
|
|
c = c - 14;
|
|
printInt(e + d / a);
|
|
}
|
|
|
|
printStr("\n");
|
|
return judgeResult % Mod; // 137
|
|
}
|