Compilare: main.cpp: In function 'int main()': main.cpp:36:13: warning: unused variable 'i' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^ main.cpp:36:15: warning: unused variable 'j' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^ main.cpp:36:17: warning: unused variable 'k' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^ main.cpp:36:19: warning: unused variable 't' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^ main.cpp:36:21: warning: unused variable 'minim' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^~~~~ main.cpp:36:27: warning: unused variable 'l' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^ main.cpp:36:29: warning: unused variable 'r' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^ main.cpp:36:31: warning: unused variable 'st' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^~ main.cpp:36:34: warning: unused variable 'dr' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^~ main.cpp:36:37: warning: unused variable 'mij' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^~~ main.cpp:36:41: warning: unused variable 'nr1' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^~~ main.cpp:36:45: warning: unused variable 'nr0' [-Wunused-variable] 36 | int n,a,i,j,k,t,minim,l,r,st,dr,mij,nr1,nr0; | ^~~