Tesla V100

[rage0920]

I am running a tesla v100 instance and every time i make it it throws me this error
cd obj && mkdir -p SECPK1 g++ -m64 -mssse3 -Wno-unused-result -Wno-write-strings -O2 -I. -I/usr/local/cuda-8.0/include -o obj/SECPK1/IntGroup.o -c SECPK1/IntGroup.cpp SECPK1/IntGroup.cpp: In constructor ‘IntGroup::IntGroup(int)’: SECPK1/IntGroup.cpp:24:42: error: ‘malloc’ was not declared in this scope subp = (Int *)malloc(size * sizeof(Int)); ^ SECPK1/IntGroup.cpp: In destructor ‘IntGroup::~IntGroup()’: SECPK1/IntGroup.cpp:28:12: error: ‘free’ was not declared in this scope free(subp); ^ Makefile:80: recipe for target 'obj/SECPK1/IntGroup.o' failed make: *** [obj/SECPK1/IntGroup.o] Error 1 how do i fix it..?? and how do i get the public keys of the puzzle #64 is there a way to get the public key.??