Speed Limit Time Limit: 2 Seconds      Memory Limit: 65536 KB Bill and Ted are taking a road trip. But the odometer in their car is broken, so they don't know how many miles they have driven. Fortunately, Bill has a working stopwatch, so they can rec…

Speed Limit Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 17967   Accepted: 12596 Description Bill and Ted are taking a road trip. But the odometer in their car is broken, so they don't know how many miles they have driven. Fortunately…

E - Speed Limit(2.1.1) Time Limit:1000MS     Memory Limit:30000KB     64bit IO Format:%I64d & %I64u Submit Status Description Bill and Ted are taking a road trip. But the odometer in their car is broken, so they don't know how many miles they have dr…

Speed Limit Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 17030   Accepted: 11950 Description Bill and Ted are taking a road trip. But the odometer in their car is broken, so they don't know how many miles they have driven. Fortunately…

Speed Limit Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 17704   Accepted: 12435 Description Bill and Ted are taking a road trip. But the odometer in their car is broken, so they don't know how many miles they have driven. Fortunately…

                                                                                                  Speed Limit Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 17578   Accepted: 12361 Description Bill and Ted are taking a road trip. But th…

Speed Limit Bill and Ted are taking a road trip. But the odometer in their car is broken, so they don’t know how many miles they have driven. Fortunately, Bill has a working stopwatch, so they can record their speed and the total time they have drive…

一.Description Bill and Ted are taking a road trip. But the odometer in their car is broken, so they don't know how many miles they have driven. Fortunately, Bill has a working stopwatch, so they can record their speed and the total time they have dri…

欧拉函数. #include<iostream> #include<stdio.h> #include<string.h> #include<algorithm> #define MAXSIZE 100003 #define N 100003 using namespace std; ]; ]; long long cn; void sushu() { memset(flag,,sizeof(flag)); cn=; long long i,j; ;i<…

http://poj.org/problem?id=2017 #include<stdio.h> int main() { int n,mile,hour; ) { ,h = ; while(n--) { scanf("%d%d",&mile,&hour); h = hour-h; sum += mile*h; h = hour; } printf("%d miles\n",sum); } ; }…