Compilare: main.cpp: In function 'int main()': main.cpp:29:35: warning: narrowing conversion of 'x' from 'int' to 'short int' [-Wnarrowing] 29 | toVisit.push({x,y}); | ^ main.cpp:29:37: warning: narrowing conversion of 'y' from 'int' to 'short int' [-Wnarrowing] 29 | toVisit.push({x,y}); | ^ main.cpp:40:21: warning: narrowing conversion of 'i' from 'int' to 'short int' [-Wnarrowing] 40 | s.push({i,j}); | ^ main.cpp:40:23: warning: narrowing conversion of 'j' from 'int' to 'short int' [-Wnarrowing] 40 | s.push({i,j}); | ^ main.cpp:47:45: warning: narrowing conversion of '(((int)s.std::queue<cv>::front().cv::ox) - 1)' from 'int' to 'short int' [-Wnarrowing] 47 | s.push({s.front().ox-1, s.front().oy}); | ~~~~~~~~~~~~^~ main.cpp:53:59: warning: narrowing conversion of '(((int)s.std::queue<cv>::front().cv::oy) - 1)' from 'int' to 'short int' [-Wnarrowing] 53 | s.push({s.front().ox, s.front().oy-1}); | ~~~~~~~~~~~~^~ main.cpp:59:45: warning: narrowing conversion of '(((int)s.std::queue<cv>::front().cv::ox) + 1)' from 'int' to 'short int' [-Wnarrowing] 59 | s.push({s.front().ox+1, s.front().oy}); | ~~~~~~~~~~~~^~ main.cpp:65:59: warning: narrowing conversion of '(((int)s.std::queue<cv>::front().cv::oy) + 1)' from 'int' to 'short int' [-Wnarrowing] 65 | s.push({s.front().ox, s.front().oy+1}); | ~~~~~~~~~~~~^~