Compilare: main.cpp: In function 'int main()': main.cpp:56:29: warning: narrowing conversion of 'l' from 'int' to 'short int' [-Wnarrowing] 56 | q.push({l,c,kk+1}); | ^ main.cpp:56:31: warning: narrowing conversion of 'c' from 'int' to 'short int' [-Wnarrowing] 56 | q.push({l,c,kk+1}); | ^ main.cpp:56:35: warning: narrowing conversion of '(kk + 1)' from 'int' to 'short int' [-Wnarrowing] 56 | q.push({l,c,kk+1}); | ~~^~ main.cpp:70:29: warning: narrowing conversion of 'l' from 'int' to 'short int' [-Wnarrowing] 70 | q.push({l,c,kk+1}); | ^ main.cpp:70:31: warning: narrowing conversion of 'c' from 'int' to 'short int' [-Wnarrowing] 70 | q.push({l,c,kk+1}); | ^ main.cpp:70:35: warning: narrowing conversion of '(kk + 1)' from 'int' to 'short int' [-Wnarrowing] 70 | q.push({l,c,kk+1}); | ~~^~ main.cpp:35:9: warning: unused variable 'st' [-Wunused-variable] 35 | int st=1; | ^~ main.cpp:36:9: warning: unused variable 'dr' [-Wunused-variable] 36 | int dr=1; | ^~