Compilare: main.cpp: In function 'int main()': main.cpp:17:12: warning: array subscript has type 'char' [-Wchar-subscripts] f[x]=i; ^ main.cpp:23:15: warning: array subscript has type 'char' [-Wchar-subscripts] a[f[c1]][f[c2]][f[c3]][f[c4]][f[c5]]++; ^ main.cpp:23:22: warning: array subscript has type 'char' [-Wchar-subscripts] a[f[c1]][f[c2]][f[c3]][f[c4]][f[c5]]++; ^ main.cpp:23:29: warning: array subscript has type 'char' [-Wchar-subscripts] a[f[c1]][f[c2]][f[c3]][f[c4]][f[c5]]++; ^ main.cpp:23:36: warning: array subscript has type 'char' [-Wchar-subscripts] a[f[c1]][f[c2]][f[c3]][f[c4]][f[c5]]++; ^ main.cpp:23:43: warning: array subscript has type 'char' [-Wchar-subscripts] a[f[c1]][f[c2]][f[c3]][f[c4]][f[c5]]++; ^ main.cpp:24:18: warning: array subscript has type 'char' [-Wchar-subscripts] if(a[f[c1]][f[c2]][f[c3]][f[c4]][f[c5]]==1) ^ main.cpp:24:25: warning: array subscript has type 'char' [-Wchar-subscripts] if(a[f[c1]][f[c2]][f[c3]][f[c4]][f[c5]]==1) ^ main.cpp:24:32: warning: array subscript has type 'char' [-Wchar-subscripts] if(a[f[c1]][f[c2]][f[c3]][f[c4]][f[c5]]==1) ^ main.cpp:24:39: warning: array subscript has type 'char' [-Wchar-subscripts] if(a[f[c1]][f[c2]][f[c3]][f[c4]][f[c5]]==1) ^ main.cpp:24:46: warning: array subscript has type 'char' [-Wchar-subscripts] if(a[f[c1]][f[c2]][f[c3]][f[c4]][f[c5]]==1) ^ main.cpp:8:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("zimeria.in","r",stdin); ^ main.cpp:9:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("zimeria.out","w",stdout); ^ main.cpp:10:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d\n",&c,&n); ^ main.cpp:14:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%c\n",&x); ^ main.cpp:16:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%c",&x); ^ main.cpp:22:50: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]