Loading [Contrib]/a11y/accessibility-menu.js
上傳編號 228152
上傳時間 2025-04-10 19:39:07
題目 The Theft Triangle (測試題)
使用者 anonymous
總得分 0, CE in 0 ms
# State Runtime Memory
0 CE 0 0
1 CE 0 0
2 CE 0 0
3 CE 0 0
Judge Information
./test.cpp: In function 'int main()':
./test.cpp:7:15: error: expected primary-expression before '.' token
cin >> a >. b;
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#include <iostream>
#include <stdio.h>
#include <cmath>
using namespace std;
int main() {
double a, b, c;
cin >> a >. b;
c = a*b/2;
printf ("%.4f", c);
return 0;
}
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