Compilare: main.cpp: In function 'int main()': main.cpp:49:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] cin>>cc+1; ~~^~ main.cpp:51:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] cin>>cc+1; ~~^~ main.cpp:57:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] cin>>cc+1; ~~^~ main.cpp:59:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] cin>>cc+1; ~~^~ main.cpp:13:29: warning: variable 'nr' set but not used [-Wunused-but-set-variable] int k,i,h,m,s,c=0,sol=0,nr,ok,j,l1,z1,l2,z2,h1,h2,m1,m2,s1,totzi,s2; ^~