Submission #157568

#	Time	Username	Problem	Language	Result	Execution time	Memory
157568		ToniB	Elder (COCI19_elder)	C++14	20 / 50	2 ms	376 KiB

elder

#include <iostream>

using namespace std;

int main(){
	
	int N, v[90];
	int broj = 1;
	char sol, X, Y;
	cin >> sol;
	cin >> N;
	
	
	for(int i = 0; i < N; ++i){
		cin >> X >> Y;
		
		if(sol == Y){
			sol = X;
			v[(int)X] = 1;
			
			}
			
		}
		
	for(int i = 1; i < 91; ++i){
		broj += v[i];
		
		
	}
	cout << sol << endl;
	cout << broj;
	
	
	return 0;
	
}

Compilation message (stderr)

elder.cpp: In function 'int main()':
elder.cpp:26:14: warning: iteration 89 invokes undefined behavior [-Waggressive-loop-optimizations]
   broj += v[i];
           ~~~^
elder.cpp:25:19: note: within this loop
  for(int i = 1; i < 91; ++i){
                 ~~^~~~

• Subtask 1: 20 / 50