Problem B
Back to High School Physics
Input: standard input
Output: standard output
A particle has initial velocity and constant acceleration. If its velocity after certain time is v then what will its displacement be in twice of that time?
Input
The input will contain two integers in each line. Each line makes one set of input. These two integers denote the value of v (-100 <= v <= 100) and t(0<=t<= 200) ( t means at the time the particle gains that velocity)
Output
For each line of input print a single integer in one line denoting the displacement in double of that time.
Sample Input
0 0Sample Output
0___________________________________________________________________________________
Shahriar
Manzoor
1 #include <stdio.h> 2 int main() 3 { 4 int v, t; 5 for (;scanf("%d%d", &v, &t) != EOF;) 6 if (v <= 100 && v >= -100 || t >= 0 && t <= 200) 7 printf("%d\n", v * t * 2); 8 return 0; 9 }
总结：这道题没有什么好说的，本来已经准备好跟第一题一样大战三百回合的，结果一轮AC了。
问题：无
解决：无
原文：http://www.cnblogs.com/X-Spider/p/3535843.html