uva 624
背包問(wèn)題 ?總時(shí)間為容量,單個(gè)唱片時(shí)間為各個(gè)物體的價(jià)值與體積 ? f【】 用來(lái)記錄路徑
#include <cstdio> #include <cstring> #define M 10005int a[25],d[M],f[25][M]; int main() {int V;while(scanf("%d",&V) == 1){int n;memset(d,0,sizeof(d));memset(f,0,sizeof(f));scanf("%d",&n);for(int i = 0; i < n; i++)scanf("%d",&a[i]);for(int i = 0; i < n; i++){for(int j = V; j >= a[i]; j--){if(d[j] <= d[j-a[i]]+a[i]){d[j] = d[j-a[i]]+a[i];f[i][j] = 1;}}}for(int i = n-1, j = V; i >= 0; i--){if(f[i][j]){printf("%d ",a[i]);j -= a[i];}}printf("sum:%d\n",d[V]);}return 0; }轉(zhuǎn)載于:https://www.cnblogs.com/avema/p/3774251.html
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