大佬,打印不出1*1=1
打印不出1*1=1#include <stdio.h>
int main(void)
{
int a=1;
while(a++<=9)
{
int b=1;
while(b++<=a)
{
printf("%d*%d=%d\t",a,b,a*b);
}
printf("\n");
}
printf("\n");
return 0
}
2022-04-18 12:09
2022-04-18 13:04
2022-04-18 22:08
程序代码:#include <stdio.h>
int main( void )
{
for( unsigned r=1; r!=10; ++r )
for( unsigned c=1; c<=r; ++c )
printf( "%u*%u=%-2u%c", c, r, c*r, " \n"[c==r] );
}
2022-04-19 08:29

2022-04-19 14:34

2022-04-19 14:35
2022-04-29 15:04