Compilare: main.cpp: In function 'int main()': main.cpp:14:11: warning: unused variable 'mini' [-Wunused-variable] int n,mini=0,i,m,j,a[51][51]; ^~~~ main.cpp:14:18: warning: unused variable 'i' [-Wunused-variable] int n,mini=0,i,m,j,a[51][51]; ^ main.cpp:14:20: warning: unused variable 'm' [-Wunused-variable] int n,mini=0,i,m,j,a[51][51]; ^ main.cpp:14:22: warning: unused variable 'j' [-Wunused-variable] int n,mini=0,i,m,j,a[51][51]; ^ main.cpp:14:24: warning: unused variable 'a' [-Wunused-variable] int n,mini=0,i,m,j,a[51][51]; ^