Toggle navigation
Sky Online Judge
Problems
Challenges
Contest
Tools
Coder
Scoreboard
Code
Dev Message
Discuss
Make-A-Wish
LOGIN
上傳編號
228167
上傳時間
2025-04-10 19:46:03
題目
[練習題]西格馬嗯
使用者
anonymous
總得分
0,
Compile Error
CE
in 0 ms
#
State
Runtime
Memory
0
Compile Error
CE
0
0
1
Compile Error
CE
0
0
2
Compile Error
CE
0
0
3
Compile Error
CE
0
0
Judge Information
./test.cpp: In function 'int main()':
./test.cpp:9:21: error: expected ')' before ';' token
printf("%.4f", m;
^
1
2
3
4
5
6
7
8
9
10
11
#include <iostream>
#include <stdio.h>
#include <cmath>
using namespace std;
int main() {
int n, m;
cin >> n;
m=n*(n+1)/2;
printf("%.4f", m;
cout << endl;
}
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX