Problem ID Title Solved Submit Pass Rate
1446对角线元素之和32455958.0%
1644蛇形矩阵8012066.7%
1958求平均成绩31167745.9%
2241数组的右下半部分28960048.2%
2424数组求和(右)38853073.2%
2431数组求和(上)26443960.1%
2432数组求和(下)12718070.6%
2433数组求和(左)12021456.1%
2684矩阵加法25938567.3%
4890平方矩阵 II5310252.0%
6439求矩阵的局部极大值11722951.1%
6440求矩阵各行元素之和699870.4%
6441 判断上三角矩阵2450.0%
6442方阵循环右移6815643.6%
6443 螺旋方阵2164337.2%
6444方阵边上元素求和121963.2%
6445按列赋值609463.8%
7041拉丁方阵2356851.5%
7401杨辉三角41040.0%
9432矩阵交换列446765.7%