Sicily 1177. Take Your Vitamins

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看起来好像有点烦，其实只要区分各个变量其实也没什么问题，只是U要一般读入，V是整行读入就OK了，另外的那些输出格式也比较常见，弄妥就好。

Run Time: 0sec

Run Memory: 304KB

Code Length: 603Bytes

Submit Time: 2012-02-12 21:27:46

// Problem#: 1177// Submission#: 1209952// The source code is licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License// URI: http://creativecommons.org/licenses/by-nc-sa/3.0/// All Copyright reserved by Informatic Lab of Sun Yat-sen University#include <cstdio>#include <string>#include <queue>using namespace std;int main(){    double A, R, P;    char U[ 3 ], V[ 50 ];    queue<string> q;    while ( true ) {        scanf( "%lf %s %lf ", &A, U, &R );        gets( V );        if ( A < 0 )            break;        P = A / R * 100;        if ( P < 1 )            q.push( string( V ) );        else            printf( "%s %.1lf %s %.lf%%\n", V, A, U, P );    }    printf( "Provides no significant amount of:\n" );    while ( !q.empty() ) {        printf( "%s\n", q.front().c_str() );        q.pop();    }    return 0;}