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修改了一下不能存东西,不能打开东西的bug
- #include<bits/stdc++.h>
- #include<windows.h>
- using namespace std;
- double mem=10737418240;
- map<string,string> jishiben;
- string mulu="朴同学给你的一封信.memo\n";
- int cntnote=1;
- void start() {
- srand(time(0));
- for(int i=1; i<=100; i++) {
- system("cls");
- cout<<"\n\n\n";
- cout<<" Park_01\n\n";
- cout<<" 正在启动中...\n\n";
- cout<<i<<"%";
- for(int j=1; j<=i; j++) {
- cout<<"▌";
- }
- Sleep(rand()%100+1);
- }
- Sleep(2000);
- }
- double calc() {
- system("cls");
- long long a,c;
- char b;
- cout<<"加减乘除,乘方运算\n";
- cout<<"输入算式(只支持一个符号):";
- cin>>a>>b>>c;
- if(b=='+') return a+c;
- else if(b=='-') return a-c;
- else if(b=='*') return a*c;
- else if(b=='/') {
- if(c==0) {
- cout<<" Error : Diveded by ";
- return 0;
- } else return a/c;
- }
- else if(b=='^') return pow(a,c);
- else cout<<"符号错误\n";
- }
- void note() {
- while(1) {
- system("cls");
- if(mem<=1024)
- cout<<"当前剩余内存:"<<mem<<"B\n";
- else if(mem<=1048576)
- cout<<"当前剩余内存:"<<mem/1024 <<"KB\n";
- else if(mem<=1073741824)
- cout<<"当前剩余内存:"<<mem/1048576<<"MB\n";
- else cout<<"当前剩余内存:"<<mem/1073741824<<"GB\n";
- if(cntnote==0) {
- cout<<"当前暂未记录\n";
- } else {
- cout<<mulu<<"\n";
- }
- cout<<"1.新建 2.打开 3.退出\n";
- int j;
- string temp;
- cin>>j;
- getline(cin,temp);
- system("cls");
- if(j==1) {
- string biaoti;
- cout<<"输入文件名:";
- getline(cin,biaoti);
- biaoti+=".memo";
- mulu+=biaoti;
- mulu+="\n";
- cout<<"请输入你想输入的内容,回车结束:"<<"\n";
- getline(cin,jishiben[biaoti]);
- cout<<"正在保存...";
- Sleep(1000);
- mem-=jishiben[biaoti].size();
- cntnote++;
- }
- if(j==2) {
- cout<<"请输入文件名:";
- string bt;
- cin>>bt;
- if(mulu.find(bt)!=-1) {
- cout<<jishiben[bt]<<"\n";
- } else cout<<"文件未找到\n",Sleep(1000);
- system("pause");
- }
- if(j==3) return;
- }
- }
- void man() {
- jishiben["朴同学给你的一封信.memo"]="你好,我是朴同学。欢迎使用Park_01,祝你每天开心。Park_02已经在制作,希望你给我点个赞!" ;
- while(1) {
- cout<<"\n\n\n 这里是Park_01\n";
- cout<<" 作者:朴同学\n";
- cout<<" 你要做什么呢?\n";
- cout<<" 1.计算器 2.记事本\n";
- int n;
- cin>>n;
- if(n==1) cout<<calc();
- if(n==2) note();
- }
- }
- int main() {
- start();
- system("cls");
- man();
- }
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