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Lesson: 19
Problem: 10071
Title: Back to High School Physics
Difficulty Level: .5
Date: Jan 25, 2009
Site: UVA
I think you already solved this problem.
Just read two integers, v and t, and print 2*v*t.
Source Code:
1 #include<stdio.h> 2 void main() 3 { 4 long int v,t,s=0; 5 while(scanf("%ld%ld",&v,&t)!=EOF) 6 { 7 s=2*v*t; 8 printf("%ld\n",s); 9 } 10 }