Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
99411 陈家渝 09输出成绩等级 C++ Compile Error 0 MS 0 KB 563 2024-11-27 21:10:08

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int a; cin>>a; if(a>=90) { cout<<"A"; } elif(a>=80&&a<90) { cout<<"B"; } elif(a>=70&&a<80) { cout<<"C"; } elif(a>=60&&a<70) { cout<<"D"; } elif(a<60) { cout<<"E"; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:14:21: error: 'elif' was not declared in this scope
     elif(a>=80&&a<90)
                     ^