Here is the output for the following code. Can someone help me put the five prods on rows and sales reps on columns w a few changes???
Enter seller's code (-1 to exit): 2
Enter product code: 2
Enter sold for seller 2, product 2: 2
Enter sellers code (-1 to exit): 3
Enter product code: 3
Enter sold for seller 3, product 3: 3
Enter sellers code (-1 to exit): 4
Enter product code: 4
Enter sold for seller 4, product 4: 4
Enter sellers code (-1 to exit): -1
[P\F] [ 1] [ 2] [ 3] [ 4] [ 5] [ Tot ]
[ 1] [0.00] [0.00] [0.00] [0.00] [0.00] [0.00]
[ 2] [0.00] [2.00] [0.00] [0.00] [0.00] [2.00]
[ 3] [0.00] [0.00] [3.00] [0.00] [0.00] [3.00]
[ 4] [0.00] [0.00] [0.00] [4.00] [0.00] [4.00]
[Tot] [0.00] [2.00] [3.00] [4.00] [0.00] [9.00]
Press any key to continue . . .
#include <stdio.h>
#define SELLERS 5
#define PRODUCTS 4
int main(void)
{/***********/
void print_matrix(const float matrix[PRODUCTS][SELLERS],
int prods, int slrs);
int sel_code;
int prod_code;
float sold;
float sales[PRODUCTS][SELLERS] = { 0 };
/* Enter the first sell-ticket: let's begin from seller
code. If -1 exit */
printf("Enter seller's code (-1 to exit): ");
scanf("%d", &sel_code);
while (sel_code != -1) {
/* Get the product code */
printf("Enter product code: ");
scanf("%d", &prod_code);
/* Get the sold */
printf("Enter sold for seller %d, product %d: ",
sel_code, prod_code);
scanf("%f", &sold);
/* Update the sales matrix */
sales[prod_code - 1][sel_code - 1] += sold;
/* Restart the while */
printf("Enter sellers code (-1 to exit): ");
scanf("%d", &sel_code);
}
print_matrix(sales, PRODUCTS, SELLERS);
return 0;
}
void print_matrix(const float matrix[PRODUCTS][SELLERS],
int prods, int slrs)
{/*******************************************************/
int i, j; /* indexes for rows and cols */
float rowsum = 0;
float colsum = 0;
float totalsum = 0;
printf("\n\n");
printf("[P\\F]\t[ 1]\t[ 2]\t[ 3]\t[ 4]\t[ 5]\t[ Tot ]\n");
for (i = 0; i < prods; i++) {
for (j = 0; j < slrs; j++) {
/* print the row header */
if (j == 0)
printf("[%3d]\t", i + 1);
/* print the row */
printf("[%4.2f]\t", matrix[i][j]);
/* print the row sums */
if (j == slrs - 1) {
for (j = 0; j < slrs; j++)
rowsum += matrix[i][j];
printf("[%4.2f]", rowsum);
/* restart to 0 */
rowsum = 0;
}
}
printf("\n");
}
/* colums sum */
printf("[Tot]\t");
for (j = 0; j < slrs; j++) {
for (i = 0; i < prods; i++)
colsum += matrix[i][j];
printf("[%.2f]\t", colsum);
totalsum += colsum;
colsum = 0;
}
printf("[%.2f]", totalsum);
printf("\n\n");
}