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BiruLyu/ternary if else operator in java.java

Created June 5, 2017 16:29
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ternary if else operator in java.java
//#solution 1
sum[level % 2 == 0 ? 0 : 1] += root.val;
//#solution 2
int a = (level % 2 == 0) ? (sum[0] += root.val) : (sum[1] += root.val);
//#solution 3
if(level % 2 == 0) {
sum[0] += root.val;
} else {
sum[1] += root.val;
}
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