当前位置：首页 > news >正文

P1320压缩技术（续集版

news 2025/1/14 18:15:32

P1320压缩技术（续集版

感觉这题还是蛮难的对我来说，通过这题我才知道原来字符串输入不碰到空格就会一起输进来
我参考了一写题解自己又写了自己的解法，vs中的scanf_s和scanf()用法不太一样，之前按scanf写法写一直在报错，心态有点被搞崩了
在这里插入图片描述

下面是洛谷的解法

#include <stdio.h>
#include <math.h>
#include <string.h>
int n;//存储点阵是几行几列
int a[200][2];//用来存储每一位
int now = 0;//用来储存现在是第几位数
char x[200];
char y[200];
int m;
int k;//储存上一位的y值
int many = 0;//存储一共有几个数
int f;int main() {scanf("%s", &x);if (x[0] == '1') m = 1;//int p = 1;while (x[many] == '0'|| x[many]=='1') {k = m;m = x[many] - '0';many++;if (k == 1 && m == 0) now++;a[now][m]++;}/*while (scanf_s("%s", y, 1)) {m = y - "0";a[now][m]++;k = m;//m = 3;//scanf_s("%d", &y);many++;if (k == 1 && m == 0) now++;}*/for (int l = 1; l < many; l++) {scanf("%s", &y);for (int o = 0; o < many; o++) {k = m;m = y[o] - '0';if (k == 1 && m == 0) now++;a[now][m]++;}//m = 3;//scanf_s("%d", &y);//many++;}//f = many;printf("%d ", many);for (int i=0; i <= now; i++) {for (int j=0; j < 2; j++) {if(i==now&&a[i][j]==0&&a[i][j+1]==0)break;printf("%d ", a[i][j]);}}}

下面是vs中的写法

#include <stdio.h>
#include <math.h>
#include <string.h>
int n;//存储点阵是几行几列
int a[200][2];//用来存储每一位
int now = 0;//用来储存现在是第几位数
char x[200];
char y[200];
int m;
int k;//储存上一位的y值
int many = 0;//存储一共有几个数
int f;int main() {scanf_s("%s", x,200);if (x[0] == '1') m = 1;//int p = 1;while (x[many] == '0'|| x[many]=='1') {k = m;m = x[many] - '0';many++;if (k == 1 && m == 0) now++;a[now][m]++;}/*while (scanf_s("%s", y, 1)) {m = y - "0";a[now][m]++;k = m;//m = 3;//scanf_s("%d", &y);many++;if (k == 1 && m == 0) now++;}*/for (int l = 1; l < many; l++) {scanf_s("%s", y, 200);for (int o = 0; o < many; o++) {k = m;m = y[o] - '0';if (k == 1 && m == 0) now++;a[now][m]++;}//m = 3;//scanf_s("%d", &y);//many++;}//f = many;printf("%d ", many);for (int i=0; i <= now; i++) {for (int j=0; j < 2; j++) {if (i == now && a[i][2]==0)break;printf("%d ", a[i][j]);}}}