• 课堂作业


    #include<stdio.h>
    int main()
    {
      //for

      int i,sum=0;
      for(i=1;i<=100;i++)
        sum += i;

      printf("sum = %d ",sum);
      //while
      sum=0;
      while(1<=100){
        sun=sum+i;
        i++;
      }
      printf("sum=%d ",sum);
      return 0;
    }

    #include<stdio.h>
    int main(){
      int n,i,jiec=1;
      printf("ÇëÊäÈëÒ»¸öÕûÊýn:");
      scanf("%d,&n");
      i=n;
      while(i>=1){
        jiec = jiec*i;
        i--;
      }
      printf("%d!=%d ,n,jiec");
      return 0;
    }

    #include<stdio.h>
    int main(){
      i=n; jiec = 1;
      while(i<=n){
      jiec = jiec * i;
      i++;
      }
      printf("%d!=%d ",n,jiec);
      return 0;
    }

    #include<stdio.h>
    int main(){
        char c;
        int zm=0,sz=0,kg=0,qt=0;
        while((c=getchar())!='
    '{
            if(c>='a'&&c<='z' || c>='A'&&c<='Z')
            zm++;
            else if(c=='')
            kg++;
            else 
            qt++;
        }
        printf("×Öĸ¸öÊý:%d
    ",zm);
        printf("¿Õ¸ñ¸öÊý:%d
    ",kg);
        printf("Êý×Ö¸öÊý:%d
    ",kg);
        printf("ÆäËû¸öÊý:%d
    ",kg);
        return 0;
    }



    #include<stdio.h>
    int main(){
        int m,n,t,i;
        printf("ÇëÊäÈëÁ½¸öÕûÊý:");
        scanf("%d%d",&m,&n);
        if(n>m){
            t=m;
            m=n;
            n=t;
        }
        for(i=n;i>=1;i--)
           if(m%i==0&&n%i==0)
                   break;
            printf("m=%d,n=%d",m,n);
        if(i!=0)
            printf(",×î´ó¹«Ô¼ÊýΪ:%d",i);
            return 0;        
    }

    #include<stdio.h>
    int main(){
        int n,k1,k2,k3;
        for(k1=0;k2<=9;k1++)
            for(k2=0;k2<=9;k2++)
                for(k3=1;k3<=9;k3++){
                    if(k3*100+k2*10+k1==k1*k1*k1+k2*k2*k2+k3*k3*k3)
                        printf("%d
    ",k3*100+k2*10+k1);
                }
                return 0;
    }
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  • 原文地址:https://www.cnblogs.com/hyf0828/p/5955817.html
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