ee308 lab1_2_832001208_黄子宸

[weixin_51478623]

The Link Your Class	<https://bbs.csdn.net/forums/MUEE308FZU202201 >
The Link of Requirement of This Assignment	https://bbs.csdn.net/topics/608734907
The Aim of This Assignment	Slove the problem lab1_2
MU STU ID and FZU STU ID	<20122616_832001208>

1 PSP form

Personal Software Process Stages	Estimated Time/minutes	Completed Time/minutes
Planning	30	30
Estimate	20	25
Development	30	30
Analysis	90	90
Design Spec	80	80
Design Review	30	30
Coding Standard	30	30
Design	30	30
Coding	30	30
Code Review Planning	40	40
Test	20	25
Reporting	35	40
Test Report	70	80
Size Measurement	30	40
Postmortem&Process Improvement	30	30
total	595	630

2 Problem-solving ideas

From all the programming language I have learned , I think the ideal programming language is c++. Because this programming problem is mainly object-oriented, and I have systematically learned it, so I use c++.

3 Design and implementation process

4 Code description

#include <stdio.h>
int main(){
int m=1;
double n=0;
long f;
switch(m){
case 0:
break;
case 1:
break;
case 2:
break;
default:
break;
}
switch(m){
case 0:
break;
case 1:
break;
default:
break;
}
if(m<0){
if(m<-1){}
else{}
}
else if(m>0){
if (m>2){}
else if (m==2) {}
else if (m>1) {}
else {}
}
else{
if(n!=0){}
else{}
}
return 0;
}

#include
#include
#include
using namespace std;
string keyword[]={"auto","break","case","char","const","continue","default","do",
"double","else","enum","extern","float","for","goto","if",
"int","long","register","return","short","signed","sizeof","stastic",
"struct","switch","typedef","union","unsigned","void","volatile","while"};

int main(){
int con=0;
string root;
cout<<"the .cpp file name you wanna in the same folder"<<endl;
cin>>root;
cout<<"what level of stastic you want(from 1 to 4)"<<endl;
cin>> con;
ifstream inFile,s1,s2;
inFile.open(root.c_str(),ios::in);
s1.open(root.c_str(),ios::in);
s2.open(root.c_str(),ios::in);
if(!inFile|| !s1 ||!s2){
cout <<"Check the Path of File !" << endl;
exit(0);
}

string str;
int total=32,numt=0; ;
int count[total] = {0};
while (getline (inFile, str)){
for(int m=0;m<total;m++){
int pos;
for(;;){
if(str.find(keyword[m]) != -1){
if(str.find("//") != -1) break;
else{
pos = str.find(keyword[i]);
count[m]++;
str = str.substr(pos + keyword[i].length(),str.length() - pos - keyword[m].length());
}
}
else break;
}
}
}
for(int n=0;n<total;n++){
if(count[n]!=0){
numt+=count[n];
}
}
int num[5]={25,2,6,15,9},hzc[3]={0,0,-1};
int struc[count[num[0]]]={0};
string pick[3]={"else if", "if","else"};
while (getline (s1, str)){
int pos;
for(;;){
if(str.find(keyword[num[1]]) != -1){
if(str.find("//") != -1) break;
else{
struc[hzc[0]]++;
break;
}
}
if(str.find(keyword[num[2]]) != -1){
if(str.find("//") != -1) break;
else{
hzc[0]++;
break;
}
}
if(str.find(pick[0]) != -1){
pos = str.find(pick[0]);
str = str.substr(pos + pick[0].length(),str.length() - pos - pick[0].length());
}
if(str.find(pick[1]) != -1){
if(str.find("//") != -1) break;
else{
hzc[1]++;
break;
}
}
else break;
}
}
int divide[hzc[1]]={0}, ely=0,eln=0;
while (getline (s2, str)){
int pos;
for(;;){
if(str.find(pick[0]) != -1){
if(str.find("//") != -1) break;
else{
divide[hzc[2]]++;
break;
}
}
if(str.find(keyword[num[3]]) != -1){
if(str.find("//") != -1) break;
else{
hzc[2]++;
break;
}
}
else break;
}
}
for(int m=0;m<hzc[1];m++){
if(divide[m]==0){
eln++;
}
else{
ely++;
}
}
for(int o=1; o<con+1; o++){
switch(o){
case 1:
cout<<"total num is: "<<numt<<endl;
for(int j=0;j<total;j++){
if(count[j]!=0){
cout<<keyword[j]<<" num: "<<count[j]<<endl;
}
}
break;
case 2:
if(count[num[0]]!=count[num[2]]){
cout<<" wrong switch structure"<<endl;
}
else{
cout<<"The number of switch structure is:"<<count[num[0]]<<endl;
for(int k=0;k<count[num[0]];k++){
cout<<"switch "<<k+1<<" number of case is: "<<struc[k]<<endl;
}
}
break;
case 3:
cout<<"the number of if-else: "<<eln<<endl;
break;
case 4:
cout<<"the number of if-else if-else: "<<ely<<endl;
break;
default:
cout<<"false"<<endl;
}
}
inFile.close();
s1.close();
s2.close();
return 0;
}

5Test screenshots and description

6 summary

This is the first time in my life I've ever used a PSP form. I find that the actual completion time is almost always longer than my estimated time, so I think my ability needs to be improved, which needs training. I use c++ because I have a good command of it. The use of flow chart has given me great benefits, I can clearly understand the before and after and logical relationship between the steps. I searched for a lot of relevant code, which helped me with my programming to some extent, but I still needed to compile and revise the code to achieve the desired effect.

[「已注销」]

很不错的内容，干货满满，已支持师傅，期望师傅能输出更多干货，并强烈给师傅五星好评

另外，如果可以的话，期待师傅能给正在参加年度博客之星评选的我一个五星好评，您的五星好评都是对我的支持与鼓励（帖子中有大额红包惊喜哟，不要忘记评了五星后领红包哟）
⭐ ⭐ ⭐ ⭐ ⭐ 博主信息⭐ ⭐ ⭐ ⭐ ⭐
博主：橙留香Park
本人原力等级：5
链接直达：https://bbs.csdn.net/topics/611387568
微信直达：Blue_Team_Park
⭐ ⭐ ⭐ ⭐ ⭐ 五星必回！！！⭐ ⭐ ⭐ ⭐ ⭐

点赞五星好评回馈小福利：抽奖赠书 | 总价值200元，书由君自行挑选（从此页面参与抽奖的同学，只需五星好评后，参与抽奖）