qwrggqirgqiu/123.cpp

#include <iostream>
#include <vector>
#include <gtest/gtest.h>
using namespace std;
vector<int> vecc(vector<int> vec, int n) {
    for (int i = 0; i < vec.size(); i++) {
        vec[i] += n;
    }
    return vec;
}



TEST(VecTest, test1) {
    vector<int> input = {1, 2, 3, 4, 5};
    vector<int> expected = {6, 7, 8, 9, 10};
    ASSERT_EQ(vecc(input, 5), expected);
}

TEST(VecTest, test2) {
    vector<int> input = {5, -3, 7, 2, 0};
    vector<int> expected = {2, -6, 2, -3, -5};
    ASSERT_EQ(vecc(input, -3), expected);
}

TEST(VecTest, test3) {
    vector<int> input = {10000, 20000, 30000};
    vector<int> expected = {20000, 30000, 40000};
    ASSERT_EQ(vecc(input, 10000), expected);
}

int main(int argc, char **argv) {
    testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}