package io;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
public class First {
public static void main(String[] args) throws IOException {
int a=0;int b=0;int c=0;int d=0;int e=0;int f=0;int g=0;int h=0;int i=0;int j=0;int k=0;int l=0;int m=0;int n=0;int o=0;int p=0;int q=0;
int r=0;int s=0;int t=0;int u=0;int v=0;int w=0;int x=0;int y=0;int z=0;
int A=0;int B=0;int C=0;int D=0;int E=0;int F=0;int G=0;int H=0;int I=0;int J=0;int K=0;int L=0;int M=0;int N=0;int O=0;int P=0;int Q=0;
int R=0;int S=0;int T=0;int U=0;int V=0;int W=0;int X=0;int Y=0;int Z=0;
// 新文件
File newFile = new File("d:\\File.txt");
char[] data=new char[1000];
// 读取文件内容
File file = new File("d:\\file.txt");
BufferedReader reader = new BufferedReader(new FileReader(file));
StringBuffer sb = new StringBuffer();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line);
System.out.println(line);
}
reader.close();
// 统计字母个数
for (int ii = 0; ii < sb.length(); ii++) {
char ch = sb.charAt(ii);
for(int qq=0;qq<1000;qq++) {
data[qq]=ch;
}
for(int qq=0;qq<1000;qq++) {
System.out.print(data[qq]);
}
if(ch=='A') {
A++;
}
if(ch=='B') {
B++;
}
if(ch=='C') {
C++;
}
if(ch=='D') {
D++;
}
if(ch=='E') {
E++;
}
if(ch=='F') {
F++;
}
if(ch=='G') {
G++;
}
if(ch=='H') {
H++;
}
if(ch=='I') {
I++;
}
if(ch=='J') {
J++;
}
if(ch=='K') {
K++;
}
if(ch=='L') {
L++;
}
if(ch=='M') {
M++;
}
if(ch=='N') {
N++;
}
if(ch=='O') {
O++;
}
if(ch=='P') {
P++;
}
if(ch=='Q') {
Q++;
}
if(ch=='R') {
R++;
}
if(ch=='S') {
S++;
}
if(ch=='T') {
T++;
}
if(ch=='U') {
U++;
}
if(ch=='V') {
V++;
}
if(ch=='W') {
W++;
}
if (ch=='X') {
X++;
}
if (ch=='Y') {
Y++;
}
if (ch=='Z') {
Z++;
}
if (ch=='a') {
a++;
}
if (ch=='b') {
b++;
}
if (ch=='c') {
c++;
}
if (ch=='d') {
d++;
}
if (ch=='e') {
e++;
}
if (ch=='f') {
f++;
}
if (ch=='g') {
g++;
}
if (ch=='h') {
h++;
}
if (ch=='i') {
i++;
}
if (ch=='j') {
j++;
}
if (ch=='k') {
k++;
}
if (ch=='l') {
l++;
}
if (ch=='m') {
m++;
}
if (ch=='n') {
n++;
}
if (ch=='o') {
o++;
}
if (ch=='p') {
p++;
}
if (ch=='q') {
q++;
}
if (ch=='r') {
r++;
}
if (ch=='s') {
s++;
}
if (ch=='t') {
t++;
}
if (ch=='u') {
u++;
}
if (ch=='v') {
v++;
}
if (ch=='w') {
w++;
}
if (ch=='x') {
x++;
}
if (ch=='y') {
y++;
}
if (ch=='z') {
z++;
}
}
System.out.println("a:"+a+"\t"+"b:"+b+"\t"+"c:"+c+"\t"+"d"+d);
System.out.println("e:"+e+"\t"+"f:"+f+"\t"+"g:"+g+"\t"+"h"+h);
System.out.println("i:"+i+"\t"+"j:"+j+"\t"+"k:"+k+"\t"+"l"+l);
System.out.println("m:"+m+"\t"+"n:"+n+"\t"+"o:"+o+"\t"+"p"+p);
System.out.println("q:"+q+"\t"+"r:"+r+"\t"+"s:"+s+"\t"+"t"+t);
System.out.println("u:"+u+"\t"+"v:"+v+"\t"+"w:"+w+"\t"+"x"+x);
System.out.println("y:"+y+"\t"+"z:"+z+"\t");
System.out.println("A:"+A+"\t"+"B:"+B+"\t"+"C:"+C+"\t"+"D"+D);
System.out.println("E:"+E+"\t"+"F:"+F+"\t"+"G:"+G+"\t"+"H"+H);
System.out.println("I:"+I+"\t"+"J:"+J+"\t"+"K:"+K+"\t"+"L"+L);
System.out.println("M:"+M+"\t"+"N:"+N+"\t"+"O:"+O+"\t"+"P"+P);
System.out.println("Q:"+Q+"\t"+"R:"+R+"\t"+"S:"+S+"\t"+"T"+T);
System.out.println("U:"+U+"\t"+"V:"+V+"\t"+"W:"+W+"\t"+"X"+X);
System.out.println("Y:"+Y+"\t"+"Z:"+Z);
}
}