Compilare: main.cpp:131:8: warning: "/*" within comment [-Wcomment] /* if(ct<=0) main.cpp: In function 'int main()': main.cpp:177:13: warning: unused variable 'a' [-Wunused-variable] int a=1,b=1,c=2,d,i; ^ main.cpp:177:17: warning: unused variable 'b' [-Wunused-variable] int a=1,b=1,c=2,d,i; ^ main.cpp:177:21: warning: unused variable 'c' [-Wunused-variable] int a=1,b=1,c=2,d,i; ^ main.cpp:177:25: warning: unused variable 'd' [-Wunused-variable] int a=1,b=1,c=2,d,i; ^ main.cpp:177:27: warning: unused variable 'i' [-Wunused-variable] int a=1,b=1,c=2,d,i; ^