OJ Board

Help me plz :sad: /* @JUDGE_ID: xxxxx 10043 C++ */ #include <iostream.h> #include <stdio.h> #include <string.h> #include <stdlib.h> #define maxn 5000 typedef int (*fptr)(const void*, const void*); struct point { int x,y; } p[maxn]; int cmp(point *a,point *b) { return (*a).x - (*b).x; } int n,i,j,k; ...

I 've just got AC
Thanks for reading.

give me some tricky data pls , i dont know why my program got WA

can ur program handle negative numbers ?

The biggest answer is less than 3000000

hmm, the answer when k = 10 is only 93313

It still WA when I use my Yahoo account to submit but when I switch to Hotmail, it's accepted, Thank u so much

I change my program to use * directly instead of +log , but still WA

Sorry, I posted a wrong source code in previous message. Here's my WA program : /* @JUDGE_ID: xxxxx 104 C++ DP */ #include <iostream.h> #include <math.h> double a[20][20],d[20][20],tmp,val = log(1.01); int n,i,j,k,l,tr[20][20],min,path[20]; void main() { while (cin >> n) { for (i = 0; i < n; i++) fo...

Why WA ? :sad: /* @JUDGE_ID: xxxxx 104 C++ DP */ #include <iostream.h> #include <math.h> double a[20][20],d[20][20],tmp,val = log(1.01); int n,i,j,k,l,tr[20][20],min,path[20]; void main() { while (cin >> n) { for (i = 0; i < n; i++) for (j = 0; j < n; j++) if (i == j) a = 0.0; else { cin >> tmp; if ...