2019312 ڶgӭRվ

ИIYӍ

ԴӰ,bmwй,carryʲô˼

Ӱp|r p|죬ѽVԴӰ,bmwй,carryʲô˼\õ҂ճУ׌aSҎ˽һӰp|rء


1Ӱp|rҪؾ|һ|õp|

(1)


ôărձҲϝqһЩ|һp|ôrҲһЩ


2p|;ҲӰ푵ăr񣬲ͬ;rҲ

(2)


ͬģ@һIJԴӰ,bmwй,carryʲô˼;@ҲӰp|rһأⲻͬ;Ҳвͬăr񣬱rIăr϶ҪڽИIărҪ˺ܶࡣ

3Fͨp|Јrһʮ

(3)


ԪٶʮԪÿ֮g|ԽõôrҲԽF

p|xُՈҎSңԴӰ,bmwй,carryʲô˼p|rgӭǰ˽⡣


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