----
The voluntary in voluntary muscles begins with a V. Hope I could help.
Vocal Cords
vats lake
Only Venus begins with a V
Viburnum is a tree. It begins with the letter V.
#include<iostream> void append(std::vector<int>& v, int i){ v.push_back(i); } int main() { std::vector<int> v; append( v, 100 ); // same as calling v.push_back(100); return(0); }
Ventre (belly), veine (vein), vertèbre (vertebra), vessie (urinary bladder) are body parts that begin by the letter V in French.
People shout "Very Good". It begins with the letter v.
I would cheer "Very Good". It begins with V.
Vermicelli is a type of thick pasta. It begins with V.
Catheter
/* * Transposition cipher cracker * * Algorithm used to find keys: * * n = keylength * t = textlength * a = t / n * b = t % n * d = accumulated rest terms * k = wanted plain text position * loc(k) = a * perm(k % n) + d(perm(k % n)) + k/n * * By Ben Ruijl, 2009 * * compile: g++ -O2 col.cpp */ #include <iostream> #include <cstring> #define MAXKEY 20 const char* buffer = "irtyhockeibtdaamoelatcnsronhoniirttcacdeiunsihaioarnndgpruphahirgtoarnmclspstwe"; int buflength; const char* crib = "computer"; int criblength; void print(int* perm, int n) { int a = buflength / n; int b = buflength % n; //invert perm int invperm[MAXKEY]; for (int i = 0; i < n; i++) invperm[perm[i]] = i; int d[MAXKEY] = {0}; for (int i = 1; i < n; i++) { d[i] = d[i -1]; if (invperm[i - 1] < b) d[i]++; } std::cout << "Found: "; for (int i = 0; i < buflength; i++) std::cout << buffer[a * perm[i % n] + d[perm[i % n]] + i / n]; std::cout << std::endl; } bool checkperm(int* perm, int n) { int cribpos = 0; int a = buflength / n; int b = buflength % n; //invert perm int invperm[MAXKEY]; for (int i = 0; i < n; i++) invperm[perm[i]] = i; int d[MAXKEY] = {0}; for (int i = 1; i < n; i++) { d[i] = d[i -1]; if (invperm[i - 1] < b) d[i]++; } for (int i = 0; i < buflength; i++) { if (buffer[a * perm[i % n] + d[perm[i % n]] + i / n] n - 1) checkperm(v, n); else { for (int i = start; i < n; i++) { int tmp = v[i]; v[i] = v[start]; v[start] = tmp; permute(v, start + 1, n); v[start] = v[i]; v[i] = tmp; } } } int main(int argv, char** argc) { int perm[MAXKEY]; for (int i = 0; i < MAXKEY; i++) perm[i] = i; buflength = strlen(buffer); criblength = strlen(crib); int curkey = 2; // start key while (curkey < MAXKEY) { std::cout << "Testing key " << curkey << std::endl; permute(perm, 0, curkey); // permutate keys curkey++; } return 0; }