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Size: a a a
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receive {
balance[msg.sender] = balance[msg.sender].add(msg.value)
emit event
}
withdraw (amount) {
require (balance[msg.sender] >= amount)
// Можно добавить cut коммиссии сервиса
balance[msg.sender] = balance[msg.sender].sub(amount)
(msg.sender). transfer(amount)
}
RM
receive {
balance[msg.sender] = balance[msg.sender].add(msg.value)
emit event
}
withdraw (amount) {
require (balance[msg.sender] >= amount)
// Можно добавить cut коммиссии сервиса
balance[msg.sender] = balance[msg.sender].sub(amount)
(msg.sender). transfer(amount)
}
RM
receive {
balance[msg.sender] = balance[msg.sender].add(msg.value)
emit event
}
withdraw (amount) {
require (balance[msg.sender] >= amount)
// Можно добавить cut коммиссии сервиса
balance[msg.sender] = balance[msg.sender].sub(amount)
(msg.sender). transfer(amount)
}
RM
IK
IK
IK