Submission #8561

#	Time	Username	Problem	Language	Result	Execution time	Memory
8561		a555	최댓값 (tutorial2)	C++98	Compilation error	0 ms	0 KiB

tutorial2

#include <iostream>
#include <iomanip>
#include <stdlib.h>
#include <stdio.h>
#include <cstring>
#include <cstdlib>
#include <ctime>
#include <algorithm>
#include <string>
#include <vector>
#include <stack>
#include <queue>
#include <map>
#include <math.h>
#include <bitset>
#include <numeric>



#pragma warning(disable:4996)

#define REP(variable, repeatnumber) for(int variable=0; variable<(repeatnumber); ++variable)
#define FOR(variable, start, end) for(int variable=(start); variable<=(end); ++variable)
#define RFOR(variable, start, end) for(int variable=(start); variable>=(end); --variable)
#define ULL unsigned long long
#define LL long long 
using namespace std; // 700B

int n, k, b = 0;

int main()
{	
	scanf("%d", &n);
	for (int i = 0; i < n; i++) {
		scanf("%d", &k);
		if (b < k)b = k;
	}
	printf("%d\n", b);
	

	return 0;
}

Compilation message (stderr)

tutorial2.cpp:20:0: warning: ignoring #pragma warning  [-Wunknown-pragmas]
tutorial2.cpp: In function 'int main()':
tutorial2.cpp:33:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
tutorial2.cpp:35:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
/tmp/ccj1bwMP.o: In function `main':
tutorial2.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccBU1256.o:grader.cpp:(.text.startup+0x0): first defined here
/tmp/ccBU1256.o: In function `main':
grader.cpp:(.text.startup+0x97): undefined reference to `GetMax(int, int*)'
collect2: ld returned 1 exit status