#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
const ll inf=1e18;
ll n,i,j,k,l,r,x,y,z,w,s,t,a[110000],cost[3300][3300],dp[3300],u[3300],v[3300],d[3300],e[3300];
int main()
{
scanf("%lld %lld",&n,&k);
for(i=1;i<=n;i++)
{
scanf("%lld %lld %lld %lld",&x,&y,&z,&w);
u[i]=x;
v[i]=y;
d[i]=z;
e[i]=w;
}
dp[0]=0;
for(i=1;i<=n+1;i++)
dp[i]=inf;
for(i=1;i<=n;i++)
{
for(j=i;j<=n;j++)
{
cost[i][j]=cost[i][j-1]+min(u[j]+v[j],e[j]+d[j]);
}
}
for(i=1;i<=n;i++)
{
dp[i]=min(dp[i],dp[i-1]+k+u[i]+v[i]);
for(j=i-1;j>=0;j--)
{
dp[i]=min(dp[i],dp[j]+cost[j+2][i-1]+u[i]+e[i]+d[j+1]+v[j+1]+k+k*(i-j));
}
}
printf("%lld",dp[n]+k*2);
}
Compilation message
stamps.cpp: In function 'int main()':
stamps.cpp:18:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
18 | for(i=1;i<=n+1;i++)
| ^~~
stamps.cpp:20:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
20 | for(i=1;i<=n;i++)
| ^~~
stamps.cpp:8:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
8 | scanf("%lld %lld",&n,&k);
| ~~~~~^~~~~~~~~~~~~~~~~~~
stamps.cpp:11:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
11 | scanf("%lld %lld %lld %lld",&x,&y,&z,&w);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
47 ms |
57120 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
