Compilare: main.cpp: In function 'int main()': main.cpp:69:13: warning: unused variable 'crt' [-Wunused-variable] int n,x,crt,p[105][105],vizitat[105] = {0},t[105] = {0},d[105]; ^~~ main.cpp:69:48: warning: unused variable 't' [-Wunused-variable] int n,x,crt,p[105][105],vizitat[105] = {0},t[105] = {0},d[105]; ^