Submission #14386

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
14386	2015-05-13 15:37:11	woqja125	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	109 ms	5996 KiB

bridge

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#include<stdio.h>
#include<queue>
#include<algorithm>
#include<vector>
long long abs(long long x){return x>0?x:-x;}
void solve1();
void solve2();
struct person
{
  int l, r;
};
bool operator<(const person &A, const person &B){return A.l+A.r<B.l+B.r;}
int k, N=0;
long long ans=0;
person l[100001];
int main()
{
  int i, n;
  scanf("%d%d", &k, &n);
  char a[10], b[10];
  int aa, bb;
  for(i=1; i<=n; i++)
  {
    scanf("%s%d%s%d", a, &aa, b, &bb);
    ans += abs(aa-bb);
    if(a[0] != b[0])
    {
      N++;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

bridge.cpp: In function 'int main()':
bridge.cpp:21:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &k, &n);
                       ^
bridge.cpp:26:36: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s%d%s%d", a, &aa, b, &bb);
                                    ^

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