PAT 1023. Have Fun with Numbers (20)
来源:互联网 发布:如何关淘宝店铺 编辑:程序博客网 时间:2024/05/16 16:01
题目的意思是检测n与n*2是否都是由一样的数字组成 排列顺序不同
无奈渣英语理解不了这意思
#include<cstdio>#include<cstring>#include<iostream>#include<cstdlib>#include<cmath>#include<vector>#include<map>#include<stack>#include<queue>using namespace std;void check(char str[],int j ,int a[]){ for(int i=0;i<j;i++) a[str[i]-'0']++;}int check1(int a[],int c[]){ for(int i=0;i<10;i++) if(a[i]!=c[i]) return 0; return 1;}int main(){ int n,b; char str1[22],str2[22]; scanf("%s",str1); int j=0; int t=0; int a[10]={0}; int c[10]={0}; int i; for(i=strlen(str1)-1;i>=0;i--) { str2[j++]=(((str1[i]-'0')*2)+t)%10+'0'; t=((str1[i]-'0')*2+t)/10; if(i==0&&t>0) { str2[j++]=t+'0'; } }check(str2,j,a);check(str1,strlen(str1),c); if(check1(a,c)) printf("Yes\n"); else printf("No\n"); for(i=j-1;i>=0;i--) printf("%c",str2[i]); printf("\n"); return 0;}
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- 【PAT】1023. Have Fun with Numbers (20)
- PAT: 1023. Have Fun with Numbers (20)
- PAT 1023. Have Fun with Numbers (20)
- PAT 1023. Have Fun with Numbers (20)
- PAT 1023. Have Fun with Numbers (20)
- PAT 1023. Have Fun with Numbers (20)
- pat 1023. Have Fun with Numbers (20)
- PAT 1023. Have Fun with Numbers (20)
- PAT 1023. Have Fun with Numbers (20)
- pat 1023. Have Fun with Numbers (20)
- PAT 1023. Have Fun with Numbers (20)
- PAT PAT 1023. Have Fun with Numbers (20)
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