Compilare: main.cpp: In function 'int main()': main.cpp:60:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<fsize;i++)printf("%c",input[i]);printf("\n////\n"); ~^~~~~~ main.cpp:60:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=0;i<fsize;i++)printf("%c",input[i]);printf("\n////\n"); ^~~ main.cpp:60:51: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(int i=0;i<fsize;i++)printf("%c",input[i]);printf("\n////\n"); ^~~~~~ main.cpp:58:29: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(input,fsize,1,fin); ^