我这里有这个东西:
function numOfPackets(bufferSize, packetSize) {
if (bufferSize <= 0 || packetSize > bufferSize) return 0;
if (packetSize < 0) throw Error();
var out = 0;
for(;;){
out++;
bufferSize = bufferSize - packetSize;
if( packetSize > bufferSize ) break;
}
return out;
}
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我经常运行,你能给我更有效的变体吗?
algorithm ×1