摘要： #include<cstdio>int n,i[1000][1000];int main(){ scanf("%d",&n); for (int a=1;a<=n;a++) for (int b=1;b<=n;b++) scanf("%d",&i[a][b]); for (int a=1;a<=n; 阅读全文

摘要： codevs.cn 最优布线问题 #include<cstdio>#include<cstring> bool u[101]; int g[101][101],minn[101]; int main(){ int n,m,q,p,total=0; scanf("%d%d",&n,&m); for ( 阅读全文