Question

#include <stdio.h>
int main()
{
int mat[4][4] = {{1,0,0,1},{0,0,1,0},{1,0,1,0},{0,1,0,1}};
int ij,count=0;
for (i = 0; i < 4; i++)
{ count = 0;
for (i = 0; j <4; j++) {
if (
mat[i][count++] = mat[i][j]; }
while (count <4) mat[i][count++] = 0; }
for (i = 0; i < 4; i++) {
for (i = 0; j < 4; j++) { printf("%d",mat[i][j]);}
printf("\n");}}
output
1100
1000
1100
1100​

Answer 1

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Answer 2

Answer:

Eco is an abbreviation for ecology, the system of relationships between living things, and with their environment. Friendly implies beneficial, or at least not harmful. It should follow that the term eco-friendly, when added to services or products, indicates positive, or at least not harmful, effects on living things.