Submission #289139

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
289139	2020-09-02 12:05:37	stoyan_malinin	Wall (IOI14_wall)	C++14	Compilation error	0 ms	0 KiB

wall

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#include "wall.h"
#include "grader.cpp"
#include <vector>
#include <iostream>
const int MAXN = 1e5 + 5;
struct Range
{
    int l, r;
    Range(){}
    Range(int l, int r)
    {
        this->l = l;
        this->r = r;
    }
    int f(int x)
    {
        if(x<=l) return l;
        if(x>=r) return r;
        return x;
    }
};
Range Merge(Range first, Range second)
{
    if(second.l>=first.r) return Range(second.l, second.l);
 
 
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Compilation message (stderr)

wall.cpp: In function 'Range Merge(Range, Range)':
wall.cpp:36:1: warning: control reaches end of non-void function [-Wreturn-type]
   36 | }
      | ^
/tmp/ccmsf4EX.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccexb4S9.o:wall.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status