标签:
#include <cstdio>#include<algorithm>using namespace std;#define FOR(x,y,z) for(int (x)=(y);(x)<(z);++(x))const int maxn = 100000 + 10;int a[maxn];int main(){int t,n,maxAi,ans;scanf("%d",&t);while(t--){scanf("%d",&n);FOR(i,0,n) scanf("%d",a + i);maxAi = a[0];ans = a[0] - a[1];FOR(i,1,n){ans = max(maxAi - a[i],ans);maxAi = max(maxAi,a[i]);}printf("%d\n",ans);}return 0;}
[2016-03-19][UVA][11078][Open Credit System]
标签:
原文地址:http://www.cnblogs.com/qhy285571052/p/a014fd9394ef8526bf385b6a3ab68cbc.html