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3427

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This commit is contained in:
Jeffrey Hsu 2025-03-25 23:00:10 +08:00
parent a89bec24e9
commit a09362480a
3 changed files with 49 additions and 0 deletions
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15
include/solution/3427.h Normal file
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//
// Created by xfj12 on 2025/3/25.
//
#ifndef INC_3427_H
#define INC_3427_H
#ifdef __cplusplus
extern "C"
{
#endif
int subarraySum(int *nums, int numsSize);
#ifdef __cplusplus
}
#endif
#endif // INC_3427_H

15
src/3427.c Normal file
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//
// Created by xfj12 on 2025/3/25.
//
#include <solution/3427.h>
#define max(a, b) ((a) > (b) ? (a) : (b))
int subarraySum(int *nums, int numsSize)
{
int sum = 0;
for (int i = 0; i < numsSize; i++)
for (int j = max(0, i - nums[i]); j <= i; j++)
sum += nums[j];
return sum;
}

19
tests/test_3427.cpp Normal file
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//
// Created by xfj12 on 2025/3/25.
//
#include <gtest/gtest.h>
#include <solution/3427.h>
TEST(SubarraySumTest, Test1)
{
int nums[] = {2, 3, 1};
int result = subarraySum(nums, 3);
EXPECT_EQ(result, 11);
}
TEST(SubarraySumTest, Test2)
{
int nums[] = {3, 1, 1, 2};
int result = subarraySum(nums, 4);
EXPECT_EQ(result, 13);
}