Submission #3974362
Source Code Expand
#include<stdio.h> #define MIN(a,b) ((a)<(b)?(a):(b)) #define F 6 double winPetr(double p,double *a,double *b){ const double min=0.001; double win=0; int i; for(i=0;i<F;i++){ if(a[i]<=min && b[i]<=min) continue; double t=p*a[i]+(1-p)*b[i]; win+=t*MIN(p*a[i]/t,(1-p)*b[i]/t); } return win; } void run(void){ double p[F],q[F]; int i; for(i=0;i<F;i++){ int v; scanf("%d",&v); p[i]=(double)v/100; } for(i=0;i<F;i++){ int v; scanf("%d",&v); q[i]=(double)v/100; } double l=0; double r=1; for(i=0;i<100;i++){ double ll=(2*l+r)/3; double fl=winPetr(ll,p,q); double rr=(l+2*r)/3; double fr=winPetr(rr,p,q); if(fl<=fr){ l=ll; } else { r=rr; } } printf("%.9f\n",1-winPetr((l+r)/2,p,q)); } int main(void){ run(); return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Dice Game |
User | sansen |
Language | C (GCC 5.4.1) |
Score | 1000 |
Code Size | 882 Byte |
Status | AC |
Exec Time | 3 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘run’: ./Main.c:24:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&v); ^ ./Main.c:29:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&v); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 1000 / 1000 | ||||
Status |
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Set Name | Test Cases |
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Sample | example0.txt, example1.txt |
All | 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, 012.txt, 013.txt, 014.txt, 015.txt, 016.txt, 017.txt, 018.txt, 019.txt, 020.txt, 021.txt, 022.txt, 023.txt, 024.txt, 025.txt, 026.txt, 027.txt, 028.txt, 029.txt, 030.txt, 031.txt, 032.txt, 033.txt, 034.txt, 035.txt, 036.txt, 037.txt, 038.txt, example0.txt, example1.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
000.txt | AC | 1 ms | 128 KB |
001.txt | AC | 1 ms | 128 KB |
002.txt | AC | 1 ms | 128 KB |
003.txt | AC | 1 ms | 128 KB |
004.txt | AC | 1 ms | 128 KB |
005.txt | AC | 1 ms | 128 KB |
006.txt | AC | 1 ms | 128 KB |
007.txt | AC | 1 ms | 128 KB |
008.txt | AC | 1 ms | 128 KB |
009.txt | AC | 1 ms | 128 KB |
010.txt | AC | 1 ms | 128 KB |
011.txt | AC | 1 ms | 128 KB |
012.txt | AC | 1 ms | 128 KB |
013.txt | AC | 1 ms | 128 KB |
014.txt | AC | 1 ms | 128 KB |
015.txt | AC | 1 ms | 128 KB |
016.txt | AC | 1 ms | 128 KB |
017.txt | AC | 1 ms | 128 KB |
018.txt | AC | 1 ms | 128 KB |
019.txt | AC | 1 ms | 128 KB |
020.txt | AC | 1 ms | 128 KB |
021.txt | AC | 1 ms | 128 KB |
022.txt | AC | 1 ms | 128 KB |
023.txt | AC | 1 ms | 128 KB |
024.txt | AC | 1 ms | 128 KB |
025.txt | AC | 1 ms | 128 KB |
026.txt | AC | 3 ms | 128 KB |
027.txt | AC | 1 ms | 128 KB |
028.txt | AC | 1 ms | 128 KB |
029.txt | AC | 1 ms | 128 KB |
030.txt | AC | 1 ms | 128 KB |
031.txt | AC | 1 ms | 128 KB |
032.txt | AC | 1 ms | 128 KB |
033.txt | AC | 1 ms | 128 KB |
034.txt | AC | 1 ms | 128 KB |
035.txt | AC | 1 ms | 128 KB |
036.txt | AC | 1 ms | 128 KB |
037.txt | AC | 1 ms | 128 KB |
038.txt | AC | 1 ms | 128 KB |
example0.txt | AC | 1 ms | 128 KB |
example1.txt | AC | 1 ms | 128 KB |