租用游艇问题

#include <stdio.h>#include <stdlib.h>int p[200][200];#define min(a, b) (a < b ? a:b ) int main() {int n;scanf("%d", &n);for (int i = 0; i < n-1; i++) {for (int j = i+1; j<n; j++) {scanf("%d", &p[i][j]);}}for (int r = 2; r <n; r++) {for (int i = 0; i < n-r; i++) {int j = i +r;for (int k = i+1; k <j; k++) {p[i][j] = min(p[i][j], p[i][k] +p[k][j]);}}printf("%d", p[0][n-1]);}return 0;}