HDU 1040 As Easy As A+B
题意：T组数据
一组先给个N
后面给N个数
将这N个数从小到大排列
解题思路：
究极水题，直接sort解决
代码如下：
1 #include <bits/stdc++.h>
2 #define mem(a) memset(a,0,sizeof(a))
3 #define mem1(a) memset(a,-1,sizeof(a))
4 #define forn(i,n) for(int i=0;i<n;++i)
5 #define for1(i,n) for(int i=1;i<=n;++i)
6 #define IO std::ios::sync_with_stdio(false); std::cin.tie(0)
7 #define ll long long
8 #define LL long long
9 #define inf 0x3f3f3f3f
10 #define INF 0x3f3f3f3f3f3f3f3f
11 #define N 1000000
12 using namespace std;
13 const int maxn=1e3+50;
14 //ll gcd(ll a, ll b){return b ? gcd(b, a % b) : a;}
15 //ll lcm(ll a, ll b){return a * b / gcd(a, b);}
16
17 int num[maxn];
18
19 int main()
20 {
21 int T,n,m;
22 scanf("%d",&T);
23 while(T--)
24 {
25 ll tmp,ans=1;
26 scanf("%d",&n);
27 forn(i,n)
28 {
29 scanf("%lld",&num[i]);
30 }
31 sort(num,num+n);
32 for(int i=0;i<n;++i)
33 {
34 if(i==0)
35 printf("%d",num[i]);
36 else
37 printf(" %d",num[i]);
38 }
39 printf("\n");
40 }
41 return 0;
42 }
