#include
#include
int W, n;
void main()
{
int w, i, l = 0, p, j;
printf("Enter number of objects \n");
scanf("%d", &n);
printf("Enter maximum weight, knapsack can carry \n");
scanf("%d", &W);
int k[n + 1][W + 1], a[W], v[W], ks[W];
printf("Enter weights of objects \n");
a[0] = 0;
for (i = 1; i < n + 1; i++)
{
printf("w[%d] = ", i);
scanf("%d", &a[i]);
}
printf("Enter profits/values of objects \n");
v[0] = 0;
for (i = 1; i < n + 1; i++)
{
printf("p[%d] = ", i);
scanf("%d", &v[i]);
}
k[0][0] = 0;
for (w = 1; w <= W; w++)
k[0][w] = 0;
for (i = 1; i <= n + 1; i++)
k[i][0] = 0;
for (i = 1; i <= n; i++)
{
for (w = 1; w <= W; w++)
{
if (a[i] <= w)
{
if (v[i] + k[i - 1][w - a[i]] > k[i - 1][w])
{
k[i][w] = v[i] + k[i - 1][w - a[i]];
}
else
{
k[i][w] = k[i - 1][w];
}
}
else
{
k[i][w] = k[i - 1][w];
}
}
}
printf("\n\nP W i \t0 ");
for (i = 1; i <= W; i++)
{
printf("%d ", i);
}
printf("\n_________________________________________________________\n");
for (i = 0; i < n + 1; i++)
{
printf("%d %d %d |\t", v[i], a[i], i);
for (j = 0; j <= W; j++)
{
printf("%d ", k[i][j]);
}
printf("\n");
}
i = n;
p = W;
int u = 0, x = 0;
while (i >= 0 && p >= 0)
{
if (k[i][W] != k[i - 1][W])
{
ks[++l] = i;
p = p - a[i];
u = u + i;
x += v[i];
i = i - 1;
}
else
i = i - 1;
}
ks[++l] = '
#include
#include
int W, n;
void main()
{
int w, i, l = 0, p, j;
printf("Enter number of objects \n");
scanf("%d", &n);
printf("Enter maximum weight, knapsack can carry \n");
scanf("%d", &W);
int k[n + 1][W + 1], a[W], v[W], ks[W];
printf("Enter weights of objects \n");
a[0] = 0;
for (i = 1; i < n + 1; i++)
{
printf("w[%d] = ", i);
scanf("%d", &a[i]);
}
printf("Enter profits/values of objects \n");
v[0] = 0;
for (i = 1; i < n + 1; i++)
{
printf("p[%d] = ", i);
scanf("%d", &v[i]);
}
k[0][0] = 0;
for (w = 1; w <= W; w++)
k[0][w] = 0;
for (i = 1; i <= n + 1; i++)
k[i][0] = 0;
for (i = 1; i <= n; i++)
{
for (w = 1; w <= W; w++)
{
if (a[i] <= w)
{
if (v[i] + k[i - 1][w - a[i]] > k[i - 1][w])
{
k[i][w] = v[i] + k[i - 1][w - a[i]];
}
else
{
k[i][w] = k[i - 1][w];
}
}
else
{
k[i][w] = k[i - 1][w];
}
}
}
printf("\n\nP W i \t0 ");
for (i = 1; i <= W; i++)
{
printf("%d ", i);
}
printf("\n_________________________________________________________\n");
for (i = 0; i < n + 1; i++)
{
printf("%d %d %d |\t", v[i], a[i], i);
for (j = 0; j <= W; j++)
{
printf("%d ", k[i][j]);
}
printf("\n");
}
i = n;
p = W;
int u = 0, x = 0;
while (i >= 0 && p >= 0)
{
if (k[i][W] != k[i - 1][W])
{
ks[++l] = i;
p = p - a[i];
u = u + i;
x += v[i];
i = i - 1;
}
else
i = i - 1;
}
ks[++l] = '\0';
l = 1;
printf("\nThe individual weights are ");
while (ks[l] != '\0')
{
printf("%d ", ks[l]);
l++;
}
printf("\n\nTotal weight to be carried in knapsack is %d \n\n", u);
printf("Total profit in knapsack is %d \n\n", x);
}
';
l = 1;
printf("\nThe individual weights are ");
while (ks[l] != '
#include
#include
int W, n;
void main()
{
int w, i, l = 0, p, j;
printf("Enter number of objects \n");
scanf("%d", &n);
printf("Enter maximum weight, knapsack can carry \n");
scanf("%d", &W);
int k[n + 1][W + 1], a[W], v[W], ks[W];
printf("Enter weights of objects \n");
a[0] = 0;
for (i = 1; i < n + 1; i++)
{
printf("w[%d] = ", i);
scanf("%d", &a[i]);
}
printf("Enter profits/values of objects \n");
v[0] = 0;
for (i = 1; i < n + 1; i++)
{
printf("p[%d] = ", i);
scanf("%d", &v[i]);
}
k[0][0] = 0;
for (w = 1; w <= W; w++)
k[0][w] = 0;
for (i = 1; i <= n + 1; i++)
k[i][0] = 0;
for (i = 1; i <= n; i++)
{
for (w = 1; w <= W; w++)
{
if (a[i] <= w)
{
if (v[i] + k[i - 1][w - a[i]] > k[i - 1][w])
{
k[i][w] = v[i] + k[i - 1][w - a[i]];
}
else
{
k[i][w] = k[i - 1][w];
}
}
else
{
k[i][w] = k[i - 1][w];
}
}
}
printf("\n\nP W i \t0 ");
for (i = 1; i <= W; i++)
{
printf("%d ", i);
}
printf("\n_________________________________________________________\n");
for (i = 0; i < n + 1; i++)
{
printf("%d %d %d |\t", v[i], a[i], i);
for (j = 0; j <= W; j++)
{
printf("%d ", k[i][j]);
}
printf("\n");
}
i = n;
p = W;
int u = 0, x = 0;
while (i >= 0 && p >= 0)
{
if (k[i][W] != k[i - 1][W])
{
ks[++l] = i;
p = p - a[i];
u = u + i;
x += v[i];
i = i - 1;
}
else
i = i - 1;
}
ks[++l] = '\0';
l = 1;
printf("\nThe individual weights are ");
while (ks[l] != '\0')
{
printf("%d ", ks[l]);
l++;
}
printf("\n\nTotal weight to be carried in knapsack is %d \n\n", u);
printf("Total profit in knapsack is %d \n\n", x);
}
')
{
printf("%d ", ks[l]);
l++;
}
printf("\n\nTotal weight to be carried in knapsack is %d \n\n", u);
printf("Total profit in knapsack is %d \n\n", x);
}