题解 | #寻找峰值#
寻找峰值
http://www.nowcoder.com/practice/1af528f68adc4c20bf5d1456eddb080a
public static int solve(int[] a){
int result = 0;
for (int i = 0; i < a.length; i++) {
if ((i==0&&a[i]>a[i+1]) || (i==a.length-1&&a[i]>a[i-1])){
result = i;
} else if ( (i>0&&i<a.length-1) && (a[i] > a[i+1]) && a[i] > a[i-1] ){
result = i;
}
}
return result;
}
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