Compilare: main.cpp: In function 'void bfs(int, int)': main.cpp:34:14: warning: narrowing conversion of 'istart' from 'int' to 'short int' [-Wnarrowing] 34 | q[++dr] = {istart, jstart}; | ^~~~~~ main.cpp:34:22: warning: narrowing conversion of 'jstart' from 'int' to 'short int' [-Wnarrowing] 34 | q[++dr] = {istart, jstart}; | ^~~~~~ main.cpp:42:20: warning: narrowing conversion of 'iv' from 'int' to 'short int' [-Wnarrowing] 42 | q[++dr] = {iv, jv}; | ^~ main.cpp:42:24: warning: narrowing conversion of 'jv' from 'int' to 'short int' [-Wnarrowing] 42 | q[++dr] = {iv, jv}; | ^~ main.cpp: In function 'void testCase()': main.cpp:73:54: warning: narrowing conversion of '((lastLine - i) - 1)' from 'int' to 'short int' [-Wnarrowing] 73 | g[lastC].push_back({id[i][j], lastLine - i - 1}); | ~~~~~~~~~~~~~^~~