diff --git a/lg_numfenjie/Readme.md b/lg_numfenjie/Readme.md
new file mode 100644
index 0000000..b4f8d75
--- /dev/null
+++ b/lg_numfenjie/Readme.md
@@ -0,0 +1,3 @@
+# ±êÌâ
+
+* ÄÚÈÝ
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diff --git a/lg_numfenjie/doc/Readme.md b/lg_numfenjie/doc/Readme.md
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index 0000000..4e768b5
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+++ b/lg_numfenjie/doc/Readme.md
@@ -0,0 +1 @@
+# 
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diff --git a/lg_numfenjie/main.cpp b/lg_numfenjie/main.cpp
new file mode 100644
index 0000000..1535199
--- /dev/null
+++ b/lg_numfenjie/main.cpp
@@ -0,0 +1,44 @@
+#include<iostream>
+#include<cstdio>
+#include<cstring>
+using namespace std;
+int main(){
+	int qian=-1,hou=0,now;
+	char tou[2000],wei[2000],a[4000];
+	bool ce=0;
+	while(cin>>a[++now]){
+		if(ce==1){
+			hou++;
+			wei[hou]=a[now];
+		}
+		if(a[now]=='.'){
+			ce=1;
+		}
+		if(ce==0){
+			qian++;
+			tou[qian]=a[now];
+		}
+	}
+	printf("%c*",tou[0]);
+	for(int j=1;j<qian;j++){
+		printf("0");
+	}
+	for(int i=1;i<=qian;i++){
+		if(tou[i]!='0'){
+			printf("+%c*1",tou[i]);
+			for(int j=1;j<=qian-i;j++){
+				printf("0");
+			}
+		}		
+	}
+	for(int i=1;i<=hou;i++){
+		if(wei[i]!='0'){
+			printf("+%c*0.",wei[i]);
+			for(int j=1;j<=qian-i;j++){
+				printf("0");
+			}
+			printf("1");
+		}		
+	}
+	return 0;
+} 
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diff --git a/lg_numfenjie/main.exe b/lg_numfenjie/main.exe
new file mode 100644
index 0000000..726b4a2
Binary files /dev/null and b/lg_numfenjie/main.exe differ
diff --git a/lg_numfenjie/test/in.txt b/lg_numfenjie/test/in.txt
new file mode 100644
index 0000000..c9490de
--- /dev/null
+++ b/lg_numfenjie/test/in.txt
@@ -0,0 +1 @@
+999.99
\ No newline at end of file
diff --git a/lg_numfenjie/test/in2.txt b/lg_numfenjie/test/in2.txt
new file mode 100644
index 0000000..d800886
--- /dev/null
+++ b/lg_numfenjie/test/in2.txt
@@ -0,0 +1 @@
+123
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diff --git a/lg_numfenjie/test/in3.txt b/lg_numfenjie/test/in3.txt
new file mode 100644
index 0000000..e69de29
diff --git a/lg_numfenjie/test/out.txt b/lg_numfenjie/test/out.txt
new file mode 100644
index 0000000..35a20e6
--- /dev/null
+++ b/lg_numfenjie/test/out.txt
@@ -0,0 +1,7 @@
+## z:\Chao\src\Template\test\in.txt 
+2020/03/14 ÖÜÁù 11:41:28.68 
+Hello Easy C++ project!
+
+-----------------------------------------------
+Process exited after 200 ms with return value 0
+