Compilare: main.cpp: In function 'int main()': main.cpp:6:28: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses] 6 | #define For(i,l,u) for(int (i)=(int)(l);(i)<=(int)(u);++(i)) | ^ main.cpp:75:5: note: in expansion of macro 'For' 75 | For(i, 1, n) cin >> a[i]; | ^~~ main.cpp:6:28: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses] 6 | #define For(i,l,u) for(int (i)=(int)(l);(i)<=(int)(u);++(i)) | ^ main.cpp:77:5: note: in expansion of macro 'For' 77 | For(i, 1, n - 1){ | ^~~ main.cpp:6:28: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses] 6 | #define For(i,l,u) for(int (i)=(int)(l);(i)<=(int)(u);++(i)) | ^ main.cpp:84:5: note: in expansion of macro 'For' 84 | For(i, 1, n){ | ^~~ main.cpp:6:28: warning: unnecessary parentheses in declaration of 'j' [-Wparentheses] 6 | #define For(i,l,u) for(int (i)=(int)(l);(i)<=(int)(u);++(i)) | ^ main.cpp:88:9: note: in expansion of macro 'For' 88 | For(j, i + 1, n){ | ^~~