Compilare: main.cpp: In function 'int main()': main.cpp:97:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=1;i<=n;i++) ^~~ main.cpp:138:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' cout<<l1<<" "<<c1<<" "<<cm; ^~~~ main.cpp:81:19: warning: unused variable 'cc' [-Wunused-variable] int i,j,x,maxx=0,cc,ll; ^~ main.cpp:81:22: warning: unused variable 'll' [-Wunused-variable] int i,j,x,maxx=0,cc,ll; ^~ main.cpp:138:22: warning: 'c1' may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<l1<<" "<<c1<<" "<<cm; ^~~ main.cpp:138:13: warning: 'l1' may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<l1<<" "<<c1<<" "<<cm; ^~~