Compilare: main.cpp: In function 'void Read(HugeNumber&)': main.cpp:101:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(!rest) ^~ main.cpp:103:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' for(i = 0; i < rest; i++) ^~~ main.cpp: In function 'int main()': main.cpp:136:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("dragonball.in","r",stdin); ^ main.cpp:137:42: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("dragonball.out","w",stdout); ^ main.cpp:139:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%d%d ",&n,&t); ^ main.cpp:140:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%s",s); ^ main.cpp:145:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%s",s); ^