Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
37888 hu 期末成绩-二维数组 C++ Accepted 1 MS 248 KB 737 2024-01-23 18:50:10

Tests(1/1):


#include<iostream> #include<cmath> using namespace std; int main() { int grade[3][2]; for(int stu = 0; stu < 3;stu++) { for (int ke = 0; ke < 2; ke++) { cin >> grade[stu][ke]; } } //三个同学的总分 for (int stu = 0; stu < 3; stu++) { int sum = 0;//某个同学各科目的成绩 for(int ke = 0; ke < 2; ke++) {//一个同学的总分 sum+= grade[stu][ke]; } cout << sum <<" "; } cout << endl; //数学 grade[0][0]+grade[1][0]+grade[2][0] //语文 geade[0][1]+grade[1][1]+grade[2][1] for (int ke = 0; ke < 2; ke++) { int s = 0; for (int stu = 0; stu < 3; stu++) { s += grade[stu][ke]; //数学总分 } cout << round(s / 3.0 ) <<" "; } return 0; }


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