a = [3,0,1,8,7,2,5,4,6,9]
#a = [9,8,7,6,5,4,3,2,1,0]
n = 10
'''
#重複n-1回合,第 j 回合將a[n-1-j]數字的定位,定位方法如下
for j in range(n-1):
#重複執行 n-1-j 次,第 i 回合比較a[i]與a[i+1]大小,若反序則互換
for i in range(n-1-j):
if a[i] > a[i+1]:
a[i], a[i+1] = a[i+1], a[i]
1. 購買力
題目敘述
//#include <bits/stdc++.h>
#include <iostream>
#include <math.h>
using namespace std;
int main(){
int n, d, a[3];
cin >> n >> d;
int cnt = 0, sum = 0;
0/1 knapsack
Judy的份扣:
#include <iostream>
#include <math.h>
using namespace std;
#define N 100
/*// 沒有dp, 直接遞迴算
int bp(int n, int i, int v, int w[], int c[]){