Eroare de compilare: main.cpp: In function 'int main()': main.cpp:103:32: error: invalid conversion from 'const void*' to 'void*' [-fpermissive] fread("cosmar.in","r",stdin); ^ main.cpp:103:32: error: invalid conversion from 'const char*' to 'size_t {aka long unsigned int}' [-fpermissive] main.cpp:103:32: error: invalid conversion from '_IO_FILE*' to 'size_t {aka long unsigned int}' [-fpermissive] main.cpp:103:32: error: too few arguments to function 'size_t fread(void*, size_t, size_t, FILE*)' In file included from /usr/include/stdio.h:936:0, from /usr/include/c++/6/cstdio:42, from main.cpp:1: /usr/include/x86_64-linux-gnu/bits/stdio2.h:282:1: note: declared here fread (void *__restrict __ptr, size_t __size, size_t __n, ^~~~~ main.cpp:104:34: error: invalid conversion from 'const void*' to 'void*' [-fpermissive] fread("cosmar.out","w",stdout); ^ main.cpp:104:34: error: invalid conversion from 'const char*' to 'size_t {aka long unsigned int}' [-fpermissive] main.cpp:104:34: error: invalid conversion from '_IO_FILE*' to 'size_t {aka long unsigned int}' [-fpermissive] main.cpp:104:34: error: too few arguments to function 'size_t fread(void*, size_t, size_t, FILE*)' In file included from /usr/include/stdio.h:936:0, from /usr/include/c++/6/cstdio:42, from main.cpp:1: /usr/include/x86_64-linux-gnu/bits/stdio2.h:282:1: note: declared here fread (void *__restrict __ptr, size_t __size, size_t __n, ^~~~~ main.cpp: In function 'int i32()': main.cpp:25:36: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(buff,1,LEN,stdin); ^ main.cpp:33:36: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(buff,1,LEN,stdin); ^ Non zero exit status: 1