

一个N*N的点阵,压缩码首位是N,后面是连续的数字
000,则压缩码是31111,则压缩码是4001100111100,则压缩码是2 2 2 4 2我们在输入时,使用字符串string即可,一行一行输入。先输入第一行,此时计数s1.length()即第一位压缩码
后面以此输入第二行s2、第三行s3…并将字符串直接拼接s1+s2+s3+....
注意
开头第二个压缩码必须是0的个数:如果第一行是 1110001,前面没有0,则压缩码是0 3 3 1
#include
using namespace std;
int main()
{
string s1;
cin >> s1;
int length = s1.length();
for (int i = 0; i < length - 1; i++)
{
string s2;
cin >> s2;
s1 += s2;
}
cout << length; //直接输出N
int tmp;
int count = 1;
if (s1[0] == '1')
{
cout << " " << 0;
}
for (int i = 0; i < length * length; i++)
{
tmp = s1[i];
if (s1[i] == s1[i + 1]) count++;
else
{
cout << " " << count; //前面的不是相同数字,直接输出之前的计数个数
count = 1;
}
}
return 0;
}



设计被轰炸次数count和被轰炸轮数round
count++,遍历的下标i赋给roundi++即可x是否在轰炸的x1和x2之间,y是否在y1和y2之间即可count和round设为数组,以每个点来循环输出,如果count大于0,说明被炸了,则输出Y和count、round#include
using namespace std;
struct BombingAera
{
int x1;
int y1;
int x2;
int y2;
};
int main()
{
//输入总大小
int bomb_aera_weight, bomb_aera_height, bomb_count, bomb_point;
cin >> bomb_aera_weight >> bomb_aera_height >> bomb_count >> bomb_point;
//输入轰炸矩形的坐标
BombingAera bba[100];
for (int i = 0; i < bomb_count; i++)
{
cin >> bba[i].x1 >> bba[i].y1 >> bba[i].x2 >> bba[i].y2;
}
int last_bomb[100] = { 0 }; // 上次轰炸
int count[100] = { 0 }; //轰炸总次数
for (int j = 0; j < bomb_point; j++)
{
//输入轰炸点的坐标
int point_x=0, point_y=0;
cin >> point_x >> point_y;
for (int i = 0; i < bomb_count; i++)
{
if (point_x >= bba[i].x1 && point_x <= bba[i].x2 &&
point_y >= bba[i].y1 && point_y <= bba[i].y2)
{
count[j]++;
last_bomb[j] = i;
}
}
}
for (int i = 0; i < bomb_point; i++)
{
if (!count[i]) cout << "Y " << count[i] << " " << last_bomb[i] + 1 << endl;
else cout << "N " << endl;
}
return 0;
}