Compilare: main.cpp: In function 'int main()': main.cpp:38:13: warning: unused variable 'x' [-Wunused-variable] 38 | int i,j,x = 0,sx,sy,m = 0; | ^ main.cpp:57:12: warning: 'sy' may be used uninitialized [-Wmaybe-uninitialized] 57 | gendrum(sx,sy); | ~~~~~~~^~~~~~~ main.cpp:38:22: note: 'sy' was declared here 38 | int i,j,x = 0,sx,sy,m = 0; | ^~ main.cpp:57:12: warning: 'sx' may be used uninitialized [-Wmaybe-uninitialized] 57 | gendrum(sx,sy); | ~~~~~~~^~~~~~~ main.cpp:38:19: note: 'sx' was declared here 38 | int i,j,x = 0,sx,sy,m = 0; | ^~