Compilare: main.cpp: In function 'int main()': main.cpp:12:21: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'int' [-Wformat=] 12 | fscanf(cin,"%d",a[0][i]); | ~^ ~~~~~~~ | | | | int* int main.cpp:26:10: warning: left operand of comma operator has no effect [-Wunused-value] 26 | x,y; | ^ main.cpp:26:13: warning: right operand of comma operator has no effect [-Wunused-value] 26 | x,y; | ^