C with classes

C/BasicSyntax/Pointer/pointer_test_array.cpp

@@ -0,0 +1,47 @@
+#include <stdio.h>
+//<2F><><EFBFBD>⣺p<E2A3BA><70>&a<><61><EFBFBD><EFBFBD>һ<EFBFBD>£<EFBFBD><C2A3><EFBFBD>ֵֻ<D6B5><D6BB>ͨ<EFBFBD><CDA8>p=&a<><61>*p<><70>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>p<EFBFBD><70>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>Ϊ<EFBFBD>ڴ<EFBFBD><DAB4>е<EFBFBD>ֵ  
+//const 
+//#define x 0 
+int x = 0;
+/*void change1(int *arr){
+	*(arr+1) = -1;
+} */
+void change(int arr[5]){
+	arr[1] = -1;
+}//Ч<><D0A7>һ<EFBFBD><D2BB> 
+int main()
+{
+	//ֻ<><D6BB>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7>ָ<EFBFBD>븳ֵ<EBB8B3><D6B5><EFBFBD><EFBFBD>ָ<EFBFBD>븳ֵ<EBB8B3><D6B5><EFBFBD>ǵ<EFBFBD>ַ<EFBFBD><D6B7>
+	//<2F><>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ 
+	int * p;
+	//p = &x; //<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9>malloc<6F><63>ָ<EFBFBD><D6B8><EFBFBD>漴<EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD>ַ 
+	//int a[5];//<2F><><EFBFBD>Բ<EFBFBD><D4B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8> 
+	/*
+	for(int i=0;i<5;i++){
+		scanf("%d",&a[i]);
+	}*/
+	for(int i = 0;i < 5 ; i++) {
+		p = &x;
+		p++; 
+	}
+	/*for(p = a; p < (a + 5) ; p++){
+		scanf("%d",p);
+	}*/
+	p = &x;
+	for(int i = 0 ; i < 5 ; i++){
+		scanf("%d",p++);
+	}
+	//p = a;
+	//* (p+2) = 0; 
+	//change(a);
+	p = &x;
+	for(int i=4 ; i >= 0 ; i--){
+		printf("%d ",*(p+i));
+	}
+	/*printf("\n");
+	for(int i=0;i<5;i++){
+		printf("%d ",*(p+i));
+	}*/
+	//	printf("%d",* p);
+	return 0;	
+}