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9 lines
230 B
C
9 lines
230 B
C
int missingNumber(int* nums, int numsSize){
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int i, actual_sum = 0, sum = 0;
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for(i = 0; i < numsSize; i++) {
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sum = sum + nums[i];
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actual_sum = actual_sum + i;
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}
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return actual_sum + numsSize - sum;
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}
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