{"id":17997,"date":"2024-04-18T06:13:48","date_gmt":"2024-04-18T06:13:48","guid":{"rendered":"https:\/\/soicau4013.minhngocxoso.com\/?p=17997"},"modified":"2024-04-18T06:13:48","modified_gmt":"2024-04-18T06:13:48","slug":"cach-danh-de-4-cang-chuan-xac-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/socauxsmbmienphi.com\/cach-danh-de-4-cang-chuan-xac-nhu-the-nao\/","title":{"rendered":"c\u00e1ch \u0111\u00e1nh \u0111\u1ec1 4 c\u00e0ng chu\u1ea9n x\u00e1c nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"

<\/p>\n\n\n

\u0110\u00e1nh \u0111\u1ec1 4 c\u00e0ng \u0111ang \u0111\u01b0\u1ee3c thu h\u00fat nhi\u1ec1u anh em l\u00f4 th\u1ee7 tham gia. B\u1eadt m\u00ed b\u00ed k\u00edp \u0111\u00e1nh \u0111\u1ec1 4 c\u00e0ng t\u1eeb kinh nghi\u1ec7m c\u1ee7a nh\u1eefng tay ch\u01a1i l\u00e2u n\u0103m, gi\u00fap anh em tr\u00fang l\u1edbn.<\/p>\n\n\n\n

\u0110\u00e1nh l\u00f4 \u0111\u1ec1 lu\u00f4n l\u00e0 th\u00fa vui ko th\u1ec3 thi\u1ebfu c\u1ee7a \u0111a s\u1ed1 ng\u01b0\u1eddi d\u00e2n Vi\u1ec7t Nam, bi\u1ebfn th\u1ec3 c\u1ee7a l\u00f4 \u0111\u1ec1 g\u1ed3m h\u1ea7u h\u1ebft d\u1ea1ng v\u00e0 trong \u0111\u00f3 th\u00ec b\u00ed quy\u1ebft \u0111\u00e1nh \u0111\u1ec1 4 c\u00e0ng \u0111\u01b0\u1ee3c \u0111a s\u1ed1 ng\u01b0\u1eddi ch\u00fa \u00fd \u0111\u1ebfn \u0111a d\u1ea1ng h\u01a1n v\u00ec khi b\u1ea1n tr\u00fang th\u00ec s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t kho\u1ea3n ti\u1ec1n v\u00f4 c\u00f9ng l\u1edbn. V\u1eady h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u \u0111\u1ec1 4 c\u00e0ng l\u00e0 g\u00ec? C\u00e1ch \u0111\u00e1nh \u0111\u1ec1 4 c\u00e0ng chu\u1ea9n x\u00e1c nh\u01b0 th\u1ebf n\u00e0o nh\u00e9!<\/p>\n\n\n\n

\u0110\u1ec1 4 C\u00e0ng l\u00e0 g\u00ec?<\/h3>\n\n\n\n

\u0110\u1ec1 4 c\u00e0ng l\u00e0 c\u00e1ch \u0111\u00e1nh d\u1ef1 \u0111o\u00e1n \u0111\u00fang 4 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh n\u00e0y \u00edt nhi\u1ec1u b\u1edfi t\u1ef7 l\u1ec7 tr\u00fang c\u1ef1c t\u1ed1t l\u00e0 1\/10.000 c\u1ea7n gi\u1ea3 d\u1ee5 anh em n\u00e0o \u0103n \u0111\u01b0\u1ee3c con \u0111\u1ec1 4 c\u00e0ng n\u00e0y th\u00ec \u0111\u01b0\u1ee3c tr\u1ea3 th\u01b0\u1edfng kh\u1ed5ng l\u1ed3.<\/p>\n\n\n\n

Nh\u01b0 b\u1ea1n \u0111\u00e3 bi\u1ebft, \u0111\u00e1nh l\u00f4 \u0111\u1ec1 4 c\u00e0ng \u0111\u00e3 l\u00e0 v\u00f4 c\u00f9ng kh\u00f3 kh\u0103n v\u1eady th\u00ec t\u1ea1i sao l\u1ea1i s\u1edf h\u1eefu ng\u01b0\u1eddi ch\u01a1i \u0111\u1ec1 4 c\u00e0ng? V\u00ec tuy t\u1ef7 l\u1ec7 tr\u00fang l\u00e0 r\u1ea5t kh\u00f3 nh\u01b0ng n\u1ebfu \u0111\u00e3 tr\u00fang r\u1ed3i th\u00ec c\u00f3 th\u1ec3 l\u1ea5y l\u1ea1i v\u1ed1n l\u1eabn l\u1eddi thay \u0111\u1ed5i c\u1ea3 v\u1eadn m\u1ec7nh con ng\u01b0\u1eddi.<\/p>\n\n\n\n

\u0110\u1ec3 ch\u01a1i \u0111\u1ec1 4 c\u00e0ng th\u00e0nh c\u00f4ng th\u00ec b\u1ea1n ph\u1ea3i hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1ch ch\u01a1i \u0111\u1ec1 4 c\u00e0ng nh\u01b0: \u0110\u1ec1 4 c\u00e0ng \u0103n bao nhi\u00eau? C\u00f3 nh\u1eefng c\u00e1ch b\u1eaft \u0111\u1ec1 4 c\u00e0ng n\u00e0o? Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 4 c\u00e0ng hi\u1ec7u qu\u1ea3?<\/p>\n\n\n

\"Ph\u01b0\u01a1ng<\/p>\n\n\n

T\u1ef7 l\u1ec7 \u0103n \u0111\u1ec1 4 c\u00e0ng ?<\/h3>\n\n\n\n

Hi\u1ec7n t\u1ef7 l\u1ec7 \u0103n \u0111\u1ec1 4 c\u00e0ng chu\u1ea9n l\u00e0 kh\u00f4ng r\u00f5 r\u00e0ng, v\u00ec h\u00ecnh th\u1ee9c ch\u01a1i \u0111\u1ec1 n\u00e0y ph\u1ed5 bi\u1ebfn h\u01a1n khi ch\u01a1i online. V\u1edbi l\u00f4 \u0111\u1ec1 t\u1ef1 ghi c\u1ee7a c\u00e1c nh\u00e0 c\u0169ng r\u1ea5t \u00edt khi \u0111\u00e1nh \u0111\u1ec1 4 c\u00e0ng. T\u00f9y c\u00e1c nh\u00e0 c\u00e1i ho\u1eb7c v\u00f9ng mi\u1ec1n th\u00ec c\u00f3 t\u1ef7 l\u1ec7 \u0103n kh\u00e1c nhau, xo\u00e0ng x\u0129nh th\u01b0\u1eddng s\u1ebd r\u01a1i v\u00e0o kho\u1ea3ng 1 \u0103n 9000.<\/p>\n\n\n\n

V\u00ed d\u1ee5: Anh em \u0111\u00e1nh \u0111\u1ec1 4 c\u00e0ng h\u00f4m nay l\u00e0 10 ngh\u00ecn \u0111\u1ed3ng th\u00ec khi d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c \u0111\u00fang 4 s\u1ed1 th\u00ec s\u1ed1 ti\u1ec1n c\u1ee7a nh\u1eadn \u0111\u01b0\u1ee3c khi th\u1eafng s\u1ebd t\u01b0\u01a1ng \u0111\u01b0\u01a1ng: 10 ngh\u00ecn \u0111\u1ed3ng x 9000= 90 tri\u1ec7u \u0111\u1ed3ng.<\/p>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 4 c\u00e0ng chu\u1ea9n x\u00e1c<\/h3>\n\n\n\n

Theo nh\u01b0 t\u00ednh to\u00e1n th\u00ec t\u1ef7 l\u1ec7 tr\u00fang c\u1ee7a \u0111\u1ec1 4 c\u00e0ng l\u00e0 1\/1000 ngh\u0129a l\u00e0 x\u00e1c su\u1ea5t l\u00e0 0,1% cho m\u1ed7i ng\u00e0y, qua \u0111\u00f3 anh em c\u0169ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng th\u1ea5y \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 tr\u00fang \u0111\u1ec1 4 c\u00e0ng kh\u00f3 kh\u0103n nh\u01b0 n\u00e0o.<\/p>\n\n\n\n

Ng\u01b0\u1eddi ch\u01a1i gi\u1ea3 d\u1ee5 nh\u01b0 mu\u1ed1n t\u0103ng t\u1ef7 l\u1ec7 tr\u00fang l\u00ean th\u00ec nhu c\u1ea7u nh\u1eefng chi\u1ebfn thu\u1eadt t\u00f3m \u0111\u1ec1 4 c\u00e0ng chu\u1ea9n x\u00e1c thay v\u00ec \u0111o\u00e1n b\u1eeba theo c\u1ea3m t\u00ednh. Ad s\u1ebd ch\u1ec9 d\u1eabn anh em c\u00e1ch t\u00f3m \u0111\u1ec1 4 c\u00e0ng chu\u1ea9n x\u00e1c hi\u1ec7n nay:<\/p>\n\n\n\n

Ch\u01a1i \u0111\u1ec1 4 c\u00e0ng theo th\u1ee9 trong ng\u00e0y<\/h4>\n\n\n\n

B\u00ed quy\u1ebft t\u00ednh n\u00e0y \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn d\u1ef1a tr\u00ean kinh nghi\u1ec7m t\u00ednh to\u00e1n c\u1ee7a nh\u1eefng ng\u01b0\u1eddi ch\u01a1i tr\u01b0\u1edbc truy\u1ec1n l\u1ea1i, sau qu\u00e1 tr\u00ecnh \u0111\u00fac k\u1ebft v\u00e0 th\u1eed nghi\u1ec7m \u0111\u00e3 l\u1eadp \u0111\u01b0\u1ee3c c\u00f4ng th\u1ee9c t\u00ednh cho c\u00e1c anh em ch\u01a1i l\u00f4 \u0111\u1ec1 \u00e1p d\u1ee5ng nh\u01b0 sau: Th\u1ee9 + Ng\u00e0y + B\u1ea1ch th\u1ee7 l\u00f4 = \u0111\u1ec1 4 c\u00e0ng<\/p>\n\n\n\n

V\u00ed d\u1ee5:<\/p>\n\n\n\n