View Code of Problem 2596

#include <stdio.h>

using namespace std;
int maps[1005][1005];
void init ()
{
    for (int i=0;i<=1000;i++)
        for (int j=0;j<=1000;j++)
            maps[i][j]=999999999;
}
int main()
{
    int n,m,t;
    while (scanf ("%d%d%d",&n,&m,&t)!=EOF)
    {
        int s,e;
        init();
        scanf ("%d%d",&s,&e);
        int i,a,b,c;
        for (i=0;i<m;i++)
        {
            scanf ("%d%d%d",&a,&b,&c);
            maps[a][b]=c;
            maps[b][a]=c;
        }
        for (i=1;i<=n;i++)
        {
            for (int j=1;j<=n;j++)
            {
                for (int k=1;k<=n;k++)
                {
                    if (maps[i][k]+maps[k][j]<maps[i][j])
                        maps[i][j]=maps[i][k]+maps[k][j];
                }
            }
        }
        if (maps[s][e]*10<=t)
            printf ("%d\n",maps[s][e]*10);
        else
            printf ("I am sorry,jlh!\n");
    }
    return 0;
}
/*
Main.c:3:1: error: unknown type name ‘using’
 using namespace std;
 ^
Main.c:3:17: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘std’
 using namespace std;
                 ^
*/