class Solution {
public:
bool canJump(int A[], int n) {
int reach=A[0];
for(int i=0;i<=reach&&reach<n;i++)
reach=max(reach,i+A[i]);
return reach>=n-1;
}
};
class Solution {
public:
bool canJump(int A[], int n) {
int reach=A[0];
for(int i=0;i<=reach&&reach<n;i++)
reach=max(reach,i+A[i]);
return reach>=n-1;
}
};
本文标题:jump-game
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