#include
int main()
{
int i,j; //i控制行,j控制列
for(i=1;i<=9;i++)
{
for(j=1;j<=i;j++)
{
printf("%d*%d=%-4d",j,i,i*j); //加负号是左对齐
}
printf("n");
}
return 0;
}
#include
#define IN 1 //在单词内
#define OUT 0 //在单词外
int main() //统计输入的行数、单词数与字符数
{
int c,nl,nw,nc,state;
state = OUT;
nl = nw = nc = 0;
while((c = getchar())!=EOF)
{
++nc;
if(c == 'n')
++nl;
if(c == ' '||c == 'n'||c == 't')
state = OUT;
else if(state == OUT)
{
state = IN;
++nw;
}
}
printf("%d %d %dn",nl,nw,nc);
return 0;
}
#include
int main()
{
int n,i,first=1,d,sum,j,p,t;
scanf("%d",&n);
for(i=1;i0)
{
d=t%10;
t=t/10;
p=1;
for(j=1;j<=n;j++)
p *= d;
sum += p;
}
if(sum==i)
printf("%dn",i);
}
return 0;
}
#include
int main()
{
int m,n,i,j,flag,sum=0,cnt=0;
scanf("%d %d",&m,&n);
for(i=m;i<=n;i++)
{ flag=1;
for(j=2;j