提交记录 #15

编译情况：编译成功

code.c: In function ‘main’:
code.c:5:24: warning: unused variable ‘f’ [-Wunused-variable]
    5 |     int i=0,num=1,m2=0,f=0;
      |                        ^

固定测试点#1:

Wrong Answer

0.000s

228 kB

固定测试点#2:

Accepted

0.000s

232 kB

固定测试点#3:

Wrong Answer

0.028s

232 kB

附加测试点暂不可用

不可用

N/A

M62【期中测验6】质因子分解2

#include<stdio.h>
int main()
{
    int n,m[66]={0,2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313};
    int i=0,num=1,m2=0,f=0;
    scanf("%d",&n);
    printf("%d=",n);
    while(n)
    {
        for(i=1;i<=66;i++)
        {
            if(n%m[i]==0&&n/m[i]>1)
            {
            n/=m[i];
            //printf("\n%d  %d\n",n,num);
            if(m2==m[i])
            {
                num++;
                while(n%m[i]==0)
                {
                    num+=1;
                    //printf("\n%d  %d\n",n,num);
                    n/=m[i];
                    //printf("\n%d  %d\n",n,num);
                }
                if(num!=1)
                {
                    printf("^%d",num);
                    num=1;
                }
                else
                printf("*");
            }
            else
            printf("%d",m[i]);
            //printf("^%d\n",num);
            m2=m[i];
            break;
            }
        else if(n%m[i]==0&&(n/m[i])==1)
        {
            n/=m[i];
            //printf("%d\n",i);
            printf("%d\n",m[i]);
            return 0; 
        }
        }
    }    
    return 0;
}