Created
April 8, 2020 04:06
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99乘法表
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<?php | |
$n=10; | |
for($i=1;$i<$n;$i++){ | |
for($j=1;$j<=$i;$j++){ | |
print_r("$j*$i=".($i*$j)."\t"); | |
} | |
print_r("\n"); | |
} | |
/** | |
output: | |
1*1=1 | |
1*2=2 2*2=4 | |
1*3=3 2*3=6 3*3=9 | |
1*4=4 2*4=8 3*4=12 4*4=16 | |
1*5=5 2*5=10 3*5=15 4*5=20 5*5=25 | |
1*6=6 2*6=12 3*6=18 4*6=24 5*6=30 6*6=36 | |
1*7=7 2*7=14 3*7=21 4*7=28 5*7=35 6*7=42 7*7=49 | |
1*8=8 2*8=16 3*8=24 4*8=32 5*8=40 6*8=48 7*8=56 8*8=64 | |
1*9=9 2*9=18 3*9=27 4*9=36 5*9=45 6*9=54 7*9=63 8*9=72 9*9=81 | |
*/ |
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