Compilare: user.cpp:47:1: warning: "/*" within comment [-Wcomment] /* ^ user.cpp: In function ‘int main()’: user.cpp:33:9: warning: unused variable ‘i’ [-Wunused-variable] int i, len, total = 0, l, m, y, x, j, q; ^ user.cpp:33:12: warning: variable ‘len’ set but not used [-Wunused-but-set-variable] int i, len, total = 0, l, m, y, x, j, q; ^ user.cpp:33:28: warning: variable ‘l’ set but not used [-Wunused-but-set-variable] int i, len, total = 0, l, m, y, x, j, q; ^ user.cpp:33:31: warning: unused variable ‘m’ [-Wunused-variable] int i, len, total = 0, l, m, y, x, j, q; ^ user.cpp:33:34: warning: unused variable ‘y’ [-Wunused-variable] int i, len, total = 0, l, m, y, x, j, q; ^ user.cpp:33:37: warning: variable ‘x’ set but not used [-Wunused-but-set-variable] int i, len, total = 0, l, m, y, x, j, q; ^ user.cpp:33:40: warning: unused variable ‘j’ [-Wunused-variable] int i, len, total = 0, l, m, y, x, j, q; ^ user.cpp:33:43: warning: unused variable ‘q’ [-Wunused-variable] int i, len, total = 0, l, m, y, x, j, q; ^