Compilare: main.cpp: In function 'int main()': main.cpp:15:9: warning: unused variable 'n' [-Wunused-variable] 15 | int n,t,k,i,j; | ^ main.cpp:15:13: warning: unused variable 'k' [-Wunused-variable] 15 | int n,t,k,i,j; | ^ main.cpp:15:17: warning: unused variable 'j' [-Wunused-variable] 15 | int n,t,k,i,j; | ^ main.cpp:19:21: warning: iteration 1000000 invokes undefined behavior [-Waggressive-loop-optimizations] 19 | ma[i][j]=0; | ~~~~~~~~^~ main.cpp:18:27: note: within this loop 18 | for(int j = 0 ; j <=DIM;j++) | ~~^~~~~