自制填盘工具

自制填盘工具

附代码：

#include<bits/stdc++.h>
#include<conio.h>
#define _for(i,a,b) for(long long i=(a);i<(b);i++)
#define B 1
#define KB 1024
#define MB 1024*1024
#define GB 1024*1024*1024
#define TB 1024*1024*1024*1024
#define PB 1024*1024*1024*1024*1024
using namespace std;
bool lzssb=1;
const char a[6][3]={"B","KB","MB","GB","TB","PB"};
const long long c[6]={B,KB,MB,GB,TB,PB};
long long n;
char d[3];
ofstream tp("tianpan.txt");
int main(){
	printf("请输入填盘大小：(num + 容量单位)    ");
	scanf("%lld%2s",&n,d);
	long long b;
	if(d[0]=='B')b=n ;
	if(d[0]=='K')b=n*1024;
	if(d[0]=='M')b=n*1024*1024;
	if(d[0]=='G')b=n*1024*1024*1024;
	if(d[0]=='T')b=n*1024*1024*1024*1024;
	if(d[0]=='P')b=n*1024*1024*1024*1024*1024;
	_for(i,0,b+1){
		tp<<0;
		if(i%50000000==0){
			system("cls");
			double t=i;
			t/=b*1.0;
			t*=100*1.0;
			printf("填盘中... 已完成  %.2f%%",t);
		}
	}
	system("cls");
	printf("填盘完毕！ 共填盘：%lld%s",n,d);
	getch();
	return 0;
}