Question
#include <bits/stdc++.h>
#define INF 1000000
int graph[V][V] = { {0, 7, INF, 4},
{INF, 0, 13, INF},
{INF, INF, 0, 12},
{INF, INF, INF, 0}
};
int distance[V][V], i, j, k;
for (i = 0; i < V; i++)
for (j = 0; j < V; j++)
distance[i][j] = graph[i][j];
for (k = 0; k < V; k++)
for (i = 0; i < V; i++)
for (j = 0; j < V; j++)
{
if (distance[i][k] + distance[k][j] < distance[i][j])
distance[i][j] = distance[i][k] + distance[k][j];
return 0;
}
a)
{
{0, 7, INF, 4},
{INF, 0, 13, INF},
{INF, INF, 0, 12},
{INF, INF, INF, 0}
};
b)
{
{0, 7, 20, 24},
{INF, 0, 13, 25},
{INF, INF, 0, 12},
{INF, INF, INF, 0}
};
c)
{
{0, INF, 20, 24},
{INF, INF, 13, 25},
{INF, INF, 0, 12},
{INF, INF, INF, 0}
{INF, 0, 13, 25},
{INF, INF, 0, 12},
{24, INF, INF, 0}
};
d) None of the mentioneda.
a
b.
b
c.
c
d.
d
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Q. What would be the value of the distance matrix, after the execution of the given code?
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