I have some C++ code that is right programatically and will give the right output, but when I run it in linux and use the script my teacher wants the output file is empty after executing it. Below is what I am getting. I am running Linux and using a script my teacher made. I can post all my actual code if that is needed to helo me out.

COMPILING hwprog2

rm: cannot remove '*.o': No such file or directory

rm: cannot remove 'Aprog': No such file or directory

g++ -O3 -Wall -std=c++11 -c main.cc

main.cc: In function void calculateDistance(std::vector&, std::vector&):

main.cc:96:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]

for(int a=0;a

^

main.cc:98:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]

for(int b=a+1;b

^

main.cc:100:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]

for(int c=b+1;c

^

main.cc: In function int main():

main.cc:129:19: warning: ignoring return value of int system(const char*), declared with attribute warn_unused_result [-Wunused-result]

system("pause");

^

g++ -O3 -Wall -std=c++11 -c ../../Utilities/scanner.cc

g++ -O3 -Wall -std=c++11 -c ../../Utilities/scanline.cc

g++ -O3 -Wall -std=c++11 -c ../../Utilities/utils.cc

g++ -O3 -Wall -std=c++11 -o Aprog main.o scanner.o scanline.o utils.o

Return from 'testdirectory' directory

COMPILING COMPLETE