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好奇怪,明明错的代码竟然AC了!#include<iostream>
using namespace std;
int main()
{
int i, j, n, max = 1, a[1001], b[1001];
while( cin >> n )
{
for( i = 0; i < n; i++ )
{
cin >> a[i];
}
b[0] = 1;
for( i = 1; i < n; i++ )
{
b[i] = 1;
for( j = 0; j < i; j++ )
{
if( a[j] < a[i] && b[j] + 1 > b[i] ) b[i] = b[j] + 1;
}
if( b[i] > max )max = b[i];
}
cout << max << endl;
}
return 0;
}
很明显,max位置放错了,提交了好几遍AC都了,难道测试数据是递增的吗?
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