Compilare: main.cpp: In function 'int main()': main.cpp:17:40: warning: array subscript has type 'char' [-Wchar-subscripts] for(i=0; i<L; ++i) {S+=List[Text[i]]; if(S>W) break;} ^ main.cpp:20:25: warning: array subscript has type 'char' [-Wchar-subscripts] while(W-List[Text[i]]>=0){printf("%c", Text[i]); W-=List[Text[i]]; ++i;} ^ main.cpp:20:69: warning: array subscript has type 'char' [-Wchar-subscripts] while(W-List[Text[i]]>=0){printf("%c", Text[i]); W-=List[Text[i]]; ++i;} ^ main.cpp:9:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("texttrim.in", "r", stdin); ^ main.cpp:10:41: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("texttrim.out", "w", stdout); ^ main.cpp:11:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%lld", &List[' ']); ^ main.cpp:12:52: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] for(i='a'; i<='z'; ++i) scanf("%lld", &List[i]); ^ main.cpp:14:32: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fgets(Text, 1000001, stdin); ^ main.cpp:16:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%lld", &W); ^