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#include "graph/shortest-path/warshall-floyd.hpp"
/**
* @brief Warshall Floyd(全点対間最短路)
*/
template< typename Matrix, typename T >
void warshall_floyd(Matrix &g, T INF) {
for(size_t k = 0; k < g.size(); k++) {
for(size_t i = 0; i < g.size(); i++) {
for(size_t j = 0; j < g.size(); j++) {
if(g[i][k] == INF || g[k][j] == INF) continue;
g[i][j] = min(g[i][j], g[i][k] + g[k][j]);
}
}
}
}
#line 1 "graph/shortest-path/warshall-floyd.hpp"
/**
* @brief Warshall Floyd(全点対間最短路)
*/
template< typename Matrix, typename T >
void warshall_floyd(Matrix &g, T INF) {
for(size_t k = 0; k < g.size(); k++) {
for(size_t i = 0; i < g.size(); i++) {
for(size_t j = 0; j < g.size(); j++) {
if(g[i][k] == INF || g[k][j] == INF) continue;
g[i][j] = min(g[i][j], g[i][k] + g[k][j]);
}
}
}
}