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- #include <stdio.h>
- #include <stdlib.h>
- int main() {
- int i,j,n,m,k;
- printf("vvedite razmer matricy nxn: n = ");
- scanf("%d", &n);
- int **A=(int**)malloc(n*sizeof(int));
- for (i=0;i<n;i++)
- A[i]=(int*)malloc(n*sizeof(int));
- printf("vvedite elementy matricy: ");
- for(i=0;i<n;i++)
- for (j=0;j<n;j++)
- scanf("%d",&A[i][j]);
- printf("vash massiv: \n");
- for (i=0;i<n;i++) {
- for(j=0;j<n;j++)
- printf("%4d ", A[i][j]);
- printf("\n");}
- for(int k=0,i=0;i<n;i++) {
- k=A[i][i];
- A[i][i]=A[i][n-1-i];
- A[i][n-1-i]=k;
- }
- printf("new mass: \n");
- for (i=0;i<n;i++) {
- for (j=0;j<n;j++)
- printf("%4d ",A[i][j]);
- printf("\n");
- }
- for (i=0;i<n;i++) {
- m=A[i][0];
- for (j=1,k=0;j<n;j++)
- if (A[i][j]>m) k=j;
- printf("stroka %d max = %d\n",i,k);
- }
- return 0;
- }
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