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June 5, 2019 14:19
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long long Queries (vector<int> A, int K) { | |
// Write your code here | |
int n=A.size(); | |
int maxPrefixSum=0,maxPrefixLen=0; | |
long long sum=0; | |
for(int i=0;i<A.size();i++){ | |
int prefixSum=0; | |
for(int j=i;j<n;j++){ | |
prefixSum = prefixSum + A[j]; | |
if(prefixSum > K){ | |
maxPrefixSum = prefixSum - A[j]; | |
break; | |
} | |
if(prefixSum == K){ | |
maxPrefixSum = prefixSum; | |
break; | |
} | |
} | |
A[(i+maxPrefixSum)%n] = K^maxPrefixSum; | |
} | |
for(int i=0;i<A.size();i++){ | |
sum+=A[i]; | |
} | |
return sum; | |
} |
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