Compilare: main.c: In function 'main': main.c:9:21: warning: unused variable 'c' [-Wunused-variable] 9 | int n, t, k, i, c; | ^ main.c:9:18: warning: unused variable 'i' [-Wunused-variable] 9 | int n, t, k, i, c; | ^ main.c:9:15: warning: unused variable 'k' [-Wunused-variable] 9 | int n, t, k, i, c; | ^ main.c:9:9: warning: unused variable 'n' [-Wunused-variable] 9 | int n, t, k, i, c; | ^