Submission #499746

#	Time	Username	Problem	Language	Result	Execution time	Memory
499746		sidon	Friend (IOI14_friend)	C++17	100 / 100	28 ms	1408 KiB

friend

int findSample(int i,int c[],int h[],int p[]){while(--i)p[i]?p[i]-1?c[i]>c[h[i]]?c[h[i]]=c[i]:0:c[h[i]]+=c[i]:(c[h[i]]-=c[i],p[0]+=c[i]),c[h[i]]<0?c[h[i]]=0:0;return c[0]+p[0];}

• Subtask 1: 11 / 11
• Subtask 2: 8 / 8
• Subtask 3: 8 / 8
• Subtask 4: 19 / 19
• Subtask 5: 23 / 23
• Subtask 6: 31 / 31