#include <iostream>
#include <algorithm>
using namespace std;
int main()
{
int a[15][15]=
{
{75},
{95,64},
{17 ,47 ,82},
{18 ,35 ,87, 10},
{20 ,4 ,82, 47, 65},
{19, 1 ,23 ,75 ,03 ,34},
{88, 2 ,77, 73, 7 ,63, 67},
{99 ,65 ,4 ,28 ,6 ,16, 70, 92},
{41, 41 ,26 ,56, 83 ,40, 80 ,70, 33},
{41 ,48 ,72 ,33, 47 ,32 ,37, 16, 94 ,29},
{53, 71 ,44 ,65 ,25 ,43 ,91 ,52 ,97, 51 ,14},
{70 ,11 ,33, 28, 77 ,73, 17 ,78, 39, 68 ,17 ,57},
{91 ,71, 52, 38 ,17 ,14 ,91 ,43 ,58 ,50, 27 ,29, 48},
{63, 66 ,4 ,68, 89, 53 ,67, 30 ,73 ,16 ,69 ,87 ,40 ,31},
{04, 62 ,98, 27 ,23 ,9 ,70, 98, 73 ,93 ,38 ,53 ,60 ,4 ,23}
};
for (int i = 13; i >= 0; --i)//从下往上
for (int j = 0; j < i + 1; ++j)
{
a[i][j] = max(a[i + 1][j] + a[i][j], a[i][j] + a[i + 1][j + 1]);
}
cout << a[0][0] << endl;
system("pause");
}
转载于:https://my.oschina.net/u/3772904/blog/1803314