Eroare de compilare: main.cpp:10:27: error: 'long long unsigned int y1' redeclared as different kind of symbol unsigned long long x1,y1; ^~ In file included from /usr/include/features.h:367:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/os_defines.h:39, from /usr/include/x86_64-linux-gnu/c++/6/bits/c++config.h:507, from /usr/include/c++/6/iosfwd:38, from /usr/include/c++/6/ios:38, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/x86_64-linux-gnu/bits/mathcalls.h:251:1: note: previous declaration 'double y1(double)' __MATHCALL (y1,, (_Mdouble_)); ^ main.cpp: In function 'int main()': main.cpp:77:38: error: assignment of function 'double y1(double)' y1=(b*(b/asa)+b)/2; ^ main.cpp:77:38: error: cannot convert 'long long unsigned int' to 'double(double) throw ()' in assignment main.cpp:82:34: error: assignment of function 'double y1(double)' y1=b*(b/asa)+b; ^ main.cpp:82:34: error: cannot convert 'long long unsigned int' to 'double(double) throw ()' in assignment main.cpp:85:66: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'double (*)(double) throw ()' [-Wformat=] fprintf(g,"%lld %lld \n %lld %lld \n",x1,y1,y1,x1); ^ main.cpp:85:66: warning: format '%lld' expects argument of type 'long long int', but argument 5 has type 'double (*)(double) throw ()' [-Wformat=] main.cpp:128:38: error: assignment of function 'double y1(double)' y1=(b*(b/asa)+b)/2; ^ main.cpp:128:38: error: cannot convert 'long long unsigned int' to 'double(double) throw ()' in assignment main.cpp:133:34: error: assignment of function 'double y1(double)' y1=b*(b/asa)+b; ^ main.cpp:133:34: error: cannot convert 'long long unsigned int' to 'double(double) throw ()' in assignment main.cpp:136:46: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'double (*)(double) throw ()' [-Wformat=] fprintf(g,"%lld %lld\n",x1,y1); ^ main.cpp:14:20: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lld",&b); ^ Non zero exit status: 1