Compilare: main.cpp: In function 'int main()': main.cpp:252:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=1;i<=n;i++) ^~~ main.cpp:254:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' fin.close(); ^~~ main.cpp:269:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=1;i<=n;i++) ^~~ main.cpp:272:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' if(ap>=n/2+1) ^~ main.cpp:273:28: warning: 'ans' may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<ans<<' '<<ap; ^~~