0_0_22076137_1479.cpp:1:10: error: #include expects "FILENAME" or <FILENAME>
#include #include #include #include #define DB doubleusing namespace std;const int MAXN = 20;DB dp[MAXN][MAXN];void init(){ for(int i = 0;i <= 10; i++) for(int j = 0; j <= 10; j++) dp[i][j] = 0.0;}int main(){ // freopen("test.txt","r",stdin); DB p; while(scanf("%lf",&p) != EOF){ if(p == -1.0) break; init(); for(int i = 0; i < 3; i++) dp[4][i] = 1.0; dp[3][3] = p * p / (1 - p * (1 - p) * 2); for(int i = 3; i >= 0; i--) for(int j = 3; j >= 0;j--){ if(i == 3 && j == 3) continue; dp[i][j] = p * dp[i+1][j] + (1 - p) * dp[i][j + 1]; } DB gp = dp[0][0]; init(); for(int i = 0; i < 6; i++) dp[7][i] = 1.0; dp[6][6] = p * p / (1 - p * (1 - p) * 2); for(int i = 6; i >= 0; i--) for(int j = 6; j >= 0;j--){ if(i == 6 && j == 6) continue; dp[i][j] = p * dp[i+1][j] + (1 - p) * dp[i][j + 1]; } DB p7 = dp[0][0]; // cout<<"p7:"<= 0; i--) for(int j = 5;j >= 0;j--){ // DB p1,p2; dp[i][j] = gp * dp[i+1][j] + (1.0 - gp) * dp[i][j+1]; // if(i + 1 >= j + 2 && i + 1 >= 6) p1 = 1.0; // else if(i + 3 <= j && j <= 6) p1 = 0.0; // else p1 = dp[i+1][j]; // if(i >= j + 3 && i >= 6) p2 = 1.0; // else if(i + 2 <= j + 1 && j + 1 >= 6) p2 = 0.0; // else p2 = dp[i][j+1]; // dp[i][j] = gp * p1 + (1.0 - gp) * p2; } DB sp = dp[0][0]; init(); for(int i = 0; i < 2; i++) dp[2][i] = 1.0; for(int i = 1; i >= 0; i--) for(int j = 1; j >= 0; j--){ dp[i][j] = dp[i+1][j] * sp + dp[i][j+1] * (1.0 - sp); } DB mp = dp[0][0]; printf("%.11f %.11f %.11f/n",gp,sp,mp); } return 0;}
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