Submission #80005

#	Time	Username	Problem	Language	Result	Execution time	Memory
80005		pzdba	Košnja (COCI17_kosnja)	C++14	0 / 50	26 ms	724 KiB

kosnja

#include <bits/stdc++.h>
using namespace std;

int main(){
	int k, n, m;
	scanf("%d", &k);
	for(int i=1;i<=k;i++){
		scanf("%d%d", &n, &m);
		int n = min(n, m);
		if(n == 1) printf("1\n");
		else printf("%d\n", 2 + (n-2)*2);
	}
}

Compilation message (stderr)

kosnja.cpp: In function 'int main()':
kosnja.cpp:6:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &k);
  ~~~~~^~~~~~~~~~
kosnja.cpp:8:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d", &n, &m);
   ~~~~~^~~~~~~~~~~~~~~~
kosnja.cpp:9:7: warning: 'n' may be used uninitialized in this function [-Wmaybe-uninitialized]
   int n = min(n, m);
       ^

• Subtask 1: 0 / 50