2. 获取 int32 范围的整数随机数,用 rand() 可能踩坑,建议获取浮点随机数后再转int 3. 获取 float 范围的浮点随机数,C++11 可以用 mt19937 + uniform_real_distribution 4. 获取 float 范围的浮点随机数,C/C++ 可以用 prng.h TAOCP 里公式的方式 0x5. 链接汇总...
"~3.9.3" + } +} diff --git a/public/favicon.ico b/public/favicon.ico new file mode 100644 index 0000000000000000000000000000000000000000..df36fcfb72584e00488330b560ebcf34a41c64c2 GIT binary patch literal 4286 zcmds*O-Phc6o&64GDVCEQHxsW(p4>LW*W<827=Unuo8sGpRux(DN@jWP-e29Wl%wj zY...
std::(u)intX_t,正好为 X 位的(无符号)整数(X = 8、16、32 或 64)。仅在目标平台支持时出现。 std::(u)int_leastX_t,至少 X 位的最小(无符号)整数类型(X = 8、16、32 或 64)。 std::(u)int_fastX_t,至少 X 位(X = 8、16、32 或 64)的最快(无符号)整数类型。 std::(u)intmax...
sz::string random_string(std::size_t length, char const *alphabet, std::size_t cardinality) { sz::string result(length, '\0'); static std::random_device seed_source; // Expensive to construct - due to system calls static std::mt19937 generator(seed_source()); // Also expensive -...
64. 65. 66. 67. 68. 杂项 莫队 普通莫队 \(n\sqrt n\) #include<bits/stdc++.h> typedef unsigned long long ull; typedef long long ll; template<class T1,class T2,class T3>T1 ksm(T1 a,T2 b,T3 mod){T1 ans=1;a%=mod;while(b){if(b&1)ans=(ans*a)%mod;a=(a*a)%mod;b>>=...
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TPS40057PWPG4、PDRV10975ZGFPWP、TPS7A8500ARGRR、TL4051B12I、LAUNCHXL-CC2650、TPS2839PWP、LM48556TLBD、CD74HCT27MT、TPS560430YDBVR、LMH32404RHFEVM、BQ24001PWPG4、TPS7A1018PDSER、ADS5483IRGCTG4、54AC253、LM9076BMA-5.0-TI、TL16C550CPFBR、TLE2161ACDR、TRS232IDW、TLV2444A-Q1、TPS79147DBV...
STD17W-PLUS、4-487544-7、413760-9、381A302-125-01-0、1871414-2、719538-3、2176349-3、641644-2、1-462006-7、RT-220-3/64-9-SP、CRGCQ0805J150R、2-1375187-1、FW-06-03-F-D-255-100、817853-4、103978-3、6651441-1、5-146483-9、SEAM-20-03.0-L-08-2-A-K-TR、55PC0821-20-2/6CS...
(std::u32string(1, c)));std::shuffle(vec8.begin(), vec8.end(), std::mt19937(42));//Shuffle them just in case//For example, sort them with the binary comparison firststd::sort(vec8.begin(), vec8.end());//Output: ЄІЇАБВГДЕЖЗИЙКЛМНОПРСТУФ...