n个矩阵连乘问题c语言

实现代码如下：

#include <stdio.h>
#include <limits.h>

int MatrixChainOrder(int p[], int n) {
int m[n][n];
int i, j, k, L, q;

for (i = 1; i < n; i++) {
m[i][i] = 0;
}

for (L = 2; L < n; L++) {
for (i = 1; i < n - L + 1; i++) {
j = i + L - 1;
m[i][j] = INT_MAX;
for (k = i; k <= j - 1; k++) {
q = m[i][k] + m[k + 1][j] + p[i - 1] * p[k] * p[j];
if (q < m[i][j]) {
m[i][j] = q;
}
}
}
}

return m[1][n - 1];
}

int main() {
int arr[] = {10, 20, 30, 40, 30};
int size = sizeof(arr) / sizeof(arr[0]);

printf("Minimum number of multiplications is %d\n", MatrixChainOrder(arr, size));

return 0;
}