56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
#include<stdio.h>
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#include<string.h>
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#include<algorithm>
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using namespace std;
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int number[4];
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char str[501];
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int map[1001][1001];
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int main()
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{
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int i,j,k,sum,min_x,min_y,max_x,max_y;
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int length,mark,x,y,ans;
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while(gets(str))
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{
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memset(map,0,sizeof(map));
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length = strlen(str);
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ans = 0;
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for(i=0;i<length;i++)
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{
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if(str[i] == '(')
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{
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sum = 0;
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mark = 0;
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for(k=0,j=i+1;k<4;j++)
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{
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if(str[j] >= '0' && str[j] <='9')
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{
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sum = sum*10 + str[j] - '0';
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mark = 1;
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}
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else if(mark == 1 && str[j-1] >= '0' && str[j-1] <='9')
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{
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number[k++] = sum;
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sum = 0;
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mark = 0;
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}
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}
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i = j;
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min_x = min(number[0],number[2]);
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max_x = max(number[0],number[2]);
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min_y = min(number[1],number[3]);
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max_y = max(number[1],number[3]);
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for(x = min_ ;x<max_x;x++)
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for(y = min_ ;y<max_y;y++)
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{
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if(map[x][y] == 0)
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{
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map[x][y] = 1;
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ans++;
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}
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}
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}
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}
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printf("%d\n",ans);
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}
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}
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