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还是错的

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This commit is contained in:
ljcjames 2022-08-15 08:28:33 +08:00
parent ad702f8275
commit 5b0f72e5b3
1 changed files with 28 additions and 23 deletions
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19
8.13/E-VasyaTriangle/E-VasyaTriangle.cpp
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@ -19,22 +19,27 @@ int main()
// freopen("bout.txt","w",stdout); // freopen("bout.txt","w",stdout);
scanf("%d%d%d", &n, &m, &k); scanf("%d%d%d", &n, &m, &k);
printf("%d %d %d \n",n,m,k);
int s = n * m / k * 2; int s = n * m / k * 2;
if (n * m * 2 % k != 0) if (n * m * 2 % k != 0)
{ {
printf("NO"); printf("%d %d %d %d \n",n,m,k,n * m * 2 % k);
printf("\\NO");
return 0; return 0;
} }
int nm=gcd(n,m),n1=n/nm,m1=m/nm; int n1 = gcd(k, n), m1 = gcd(k / n1, m);
int x=gcd(k,n1),xy=gcd(k,nm),y=gcd(k,m1); int n2 = n / n1, m2 = m / m1;
printf("%d %d %d %d\n",nm,x,y,xy); if (n2 * m2 / 2 * 2 == s) //*2ÒòΪ¿ªÊ¼Ê±s*=2;
if(gcd(x*y*xy,s)==s)
{ {
printf("YES\n0 0\n%d 0\n0 %d\n",x*xy,y); printf("YES\n0 0\n%d 0\n0 %d", n2, m2);
}
else if (n2 * 2 <= n)
{
printf("YES\n0 0\n%d 0\n0 %d", n2 * 2, m2);
} }
else else
{ {
printf("NO"); printf("YES\n0 0\n%d 0\n0 %d", n2, m2 * 2);
} }
return 0; return 0;
} }