标签:des style blog http java color
http://acm.hdu.edu.cn/showproblem.php?pid=3280
用了简单的枚举。
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 453 Accepted Submission(s): 337
#include<iostream> #include<cstring> #include<cstdio> using namespace std; int a[10005]; int main() { int i,j,t,n,m,sum,cursum,flag ,ans; scanf("%d",&t); while(t--) { flag=0; memset(a,0,sizeof(a)); scanf("%d%d",&n,&m); for(i=0;i<m;i++) scanf("%d",&a[i]); for(i=0;i<m;i++) { sum=0; for(j=0;j<=i;j++) sum+=a[j]; cursum=0; while(j<m) { cursum+=a[j]; if(cursum>sum) break; else if(cursum==sum) { j++; if(j==m) { printf("%d %d\n",n,sum); flag=1; } cursum=0; } else j++; if(flag) break; } if(flag) break; } if(i==m) printf("%d %d\n",n,sum); } return 0; } /* 3 1 6 2 5 1 3 3 7 2 6 1 2 3 4 5 6 3 20 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 */
HDU-3280 Equal Sum Partitions,布布扣,bubuko.com
标签:des style blog http java color
原文地址:http://www.cnblogs.com/cancangood/p/3859488.html