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这道题比较中规中矩,典型的结构体,注意保留两位小数和不存在满足条件商品的情况
#include<stdio.h> #include<string.h> struct goods { int a; double b; char c[101]; }arr[101]; int main() { int a,b,m,p,flag=1; scanf("%d %d",&m,&p); for(int i=0;i<m;i++) { scanf("%d %lf %s",&arr[i].a,&arr[i].b,&arr[i].c); } for(int i=0;i<m;i++) if(arr[i].b>p) { flag=0; printf("%d ",arr[i].a); printf("%.2f ",arr[i].b); printf("%s\n",arr[i].c); } if(flag) printf("QAQ\n"); return 0; }
- 1
Information
- ID
- 144
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 8
- Tags
- # Submissions
- 179
- Accepted
- 27
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