#include<stdio.h>
int main()
{
int n,i,j,k;
int count=0;
for(n=100;n<1000;n++)
{
i=n/100;
j=n/10%10;
k=n%10;
if(k*j==42&&i+k==12)
{
printf("%6d",n);
count++;
}
if(count%5==0)
printf("\n");
}
return 0;
}
微信扫一扫
#include<stdio.h>
int main()
{
int n,i,j,k;
int count=0;
for(n=100;n<1000;n++)
{
i=n/100;
j=n/10%10;
k=n%10;
if(k*j==42&&i+k==12)
{
printf("%6d",n);
count++;
}
if(count%5==0)
printf("\n");
}
return 0;
}
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