Submission #420826

#	Time	Username	Problem	Language	Result	Execution time	Memory
420826		ponkung	Flood (IOI07_flood)	C++14	0 / 100	32 ms	3356 KiB

flood

#include<bits/stdc++.h>
using namespace std;
int n,m,x[100005],y[100005],wallx[100005],wally[100005];
int main()
{
    scanf("%d",&n);
    for(int i=1;i<=n;i++)
    {
        scanf("%d%d",&x[i],&y[i]);
    }
    scanf("%d",&m);
    for(int i=1;i<=m;i++)
    {
        scanf("%d%d",&wallx[i],wally[i]);
    }
}

Compilation message (stderr)

flood.cpp: In function 'int main()':
flood.cpp:14:19: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'int' [-Wformat=]
   14 |         scanf("%d%d",&wallx[i],wally[i]);
      |                  ~^            ~~~~~~~~
      |                   |                   |
      |                   int*                int
flood.cpp:6:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 |     scanf("%d",&n);
      |     ~~~~~^~~~~~~~~
flood.cpp:9:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |         scanf("%d%d",&x[i],&y[i]);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~
flood.cpp:11:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |     scanf("%d",&m);
      |     ~~~~~^~~~~~~~~
flood.cpp:14:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |         scanf("%d%d",&wallx[i],wally[i]);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 10
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