Data Strucutre Help

#Compile the code # if the file sum_rowcol exists then remove it if [ -f sum_rowcol ]; then rm sum_rowcol fi g++ -std=c++11 *.cpp -o sum_rowcol # if the file sum_rowcol does not exit then exit the test if [ ! -f sum_rowcol ]; then echo -e "\033[1;91mCompile FAILED.\033[0m" exit fi # clean rm *.out *.stderr *.stdcout # For test case 1 # input 1.txt and output 1.out ./sum_rowcol "A=1.txt;C=1.out" 1>1.stdcout 2>1.stderr # compare 1.out with 1.ans, output the difference to 1.diff diff -iEBwu 1.ans 1.out > 1.diff # if diff returns nothing, it means you pass the test case (Your ourput file 1.out is correct) if [ $? -ne 0 ]; then # display "test case 1 FAILED" to the screen. The word "FAILED" is highlighted in Red color echo -e "Test case 1 \033[1;91mFAILED.\033[0m" else # display "test case 1 PASSED" to the screen. The word "PASSED" is highlighted in Green color echo -e "Test case 1 \033[1;92mPASSED.\033[0m" # remove the file 1.diff rm -f 1.diff fi # For test case 2 ./sum_rowcol "A=2.txt;C=2.out" 1>2.stdcout 2>2.stderr diff -iEBwu 2.ans 2.out > 2.diff if [ $? -ne 0 ]; then echo -e "Test case 2 \033[1;91mFAILED.\033[0m" else echo -e "Test case 2 \033[1;92mPASSED.\033[0m" rm -f 2.diff fi # For test case 3 ./sum_rowcol "A=3.txt;C=3.out" 1>3.stdcout 2>3.stderr diff -iEBwu 3.ans 3.out > 3.diff if [ $? -ne 0 ]; then echo -e "Test case 3 \033[1;91mFAILED.\033[0m" else echo -e "Test case 3 \033[1;92mPASSED.\033[0m" rm -f 3.diff fi