Submission #14908

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
14908	2015-07-06 00:28:16	gs13068	Palembang Bridges (APIO15_bridge)	C++98	100 / 100	1896 ms	6328 KiB

bridge

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#include<cstdio>
#include<algorithm>
int p[111111];
int s[111111];
int q[111111];
int t[111111];
char pp[11],qq[11];
std::pair<int,int> d[444444];
int dn;
int main()
{
  //freopen("input","r",stdin);
  long long res=0;
  int i,j,n,m;
  int fir,sec;
  long long min,now,ang;
  scanf("%d%d",&m,&n);
  if(m==1)
  {
    j=0;
        for(i=0;i<n;i++)
        {
      scanf("%s%d%s%d",pp,&s[i],qq,&t[i]);
      p[i]=pp[0]-'A';
      q[i]=qq[0]-'A';
      if(p[i]!=q[i])
      {
        j++;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

bridge.cpp: In function 'int main()':
bridge.cpp:19:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&m,&n);
                     ^
bridge.cpp:25:39: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%s%d%s%d",pp,&s[i],qq,&t[i]);
                                       ^
bridge.cpp:52:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s%d%s%d",pp,&s[i],qq,&t[i]);
                                      ^

• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37