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#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> int main() { int a = 0; int b = 0; scanf("%d %d", &a, &b);//求两个数的最小公倍数 int i = 1; for (i = 1; ; i+ 阅读全文
posted @ 2022-04-05 14:14
zzy_C
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摘要:
#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> int main() { int a = 0; int b = 0; scanf("%d %d", &a, &b);//求两个数的最小公倍数 int i = 1; for (i = 1; ; i+ 阅读全文
posted @ 2022-04-05 14:14
zzy_C
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#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> //求两个数二进制中不同位的个数 int main() { int n = 0; scanf("%d", &n); //获取n的2进制中的奇数位和偶数位 // int i = 0; //打印偶数位 阅读全文
posted @ 2022-04-05 13:01
zzy_C
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#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> //求两个数二进制中不同位的个数 int NumberOf1(int n) { int count = 0; int i = 0; while (n) { n = n & (n - 1); cou 阅读全文
posted @ 2022-04-05 12:46
zzy_C
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#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> //NumberOf1就是计算参数n的二进制补码中有几个1 //123 //123%10 = 3 //123/10 = 12 //12%10 = 2 //12/10 = 1 //1%10 = 1 阅读全文
posted @ 2022-04-05 11:40
zzy_C
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#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> #include<assert.h> //把src指向的内容拷贝放进dest指向的空间中 //从本质上讲,希望dest指向的内容被修改,src指向的内容不应该被修改 void my_strcpy( 阅读全文
posted @ 2022-04-04 19:04
zzy_C
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#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> #include<string.h> struct B { char c; short s; double d; }; struct stu { //成员变量 struct B sb; char 阅读全文
posted @ 2022-04-04 17:38
zzy_C
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#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> #include<string.h> int main() { int a = 10; int* pa = &a;//pa是指针变量,一级指针 //ppa就是一个二级指针变量 int** ppa 阅读全文
posted @ 2022-04-03 22:01
zzy_C
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#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> #include<string.h> int main() { int arr[10] = { 1,2,3,4,5,6,7,8,9,10 }; int* p = arr;//数组名 printf( 阅读全文
posted @ 2022-04-03 21:41
zzy_C
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