poj3427

有两种理解方法。虽然对于相同的数据有不同的输出,但据说都能过。但是我的其中一个没过。

View Code
#include <iostream>
#include
<cstdio>
#include
<cstdlib>
#include
<cstring>
#include
<algorithm>
using namespace std;

#define maxn 30005

int n, m;
int f[maxn], sum[maxn];

int main()
{
//freopen("t.txt", "r", stdin);
scanf("%d%d", &n, &m);
for (int i = 1; i <= n; i++)
scanf(
"%d", &f[i]);
for (int i = 1; i <= n; i++)
f[i]
= f[i] % m;
int ans = 0;
for (int i = 1; i <= n; i++)
if (f[i] != 0)
ans
= max(ans, m - f[i]);
printf(
"%d\n", ans);
return 0;
}

原文地址:https://www.cnblogs.com/rainydays/p/2101657.html