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- #include<stdio.h>
- int main(void)
- {
- int i, j, x;
- float a[4][3], b[3][5], c[4][5], tot=0;
- printf("MATRIZ 1\n");
- for(i=0;i<=3;i++)
- {
- for(j=0;j<=2;j++)
- {
- printf("Insira o valor [%d][%d] da matriz 1: ", i+1, j+1);
- scanf("%f", &a[i][j]);
- }
- }
- printf("MATRIZ 2\n");
- for(i=0;i<=2;i++)
- {
- for(j=0;j<=4;j++)
- {
- printf("Insira o valor [%d][%d] da matriz 2: ", i+1, j+1);
- scanf("%f", &b[i][j]);
- }
- }
- printf("MATRIZ 1 * MATRIZ 2\n");
- for(i=0;i<=3;i++)
- {
- for(j=0;j<=4;j++)
- {
- c[i][j] = 0;
- for(x=0;x<=2; x++)
- {
- tot += a[i][x]*b[x][j];
- }
- c[i][j]=tot;
- tot = 0;
- }
- }
- for(i=0;i<=3;i++)
- {
- for(j=0;j<=4;j++)
- {
- printf("\t%.3f\t|", c[i][j]);
- }
- printf("\n");
- }
- return 0;
- }
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