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- #include <stdio.h>
- #include <stdlib.h>
- int main()
- {
- int n,m,j,i,a[20][20],nr=0,max,s=0;
- float media;
- printf("n=");
- scanf("%d",&n);
- for(i=0;i<n;i++)
- for(j=0;j<n;j++){
- printf("a[%d][%d]",i,j);
- scanf("%d",&a[i][j]);
- }
- for(i=0;i<n;i++){
- printf("\n");
- for(j=0;j<n;j++)
- printf("%d\t",a[i][j]);}
- max=a[0][0];
- for(i=0;i<n;i++)
- for(j=0;j<n;j++){
- if(a[i][j]>max){
- max=a[i][j];
- nr=1;
- }else
- if(a[i][j]==max)
- nr++;
- }
- printf("\n%d",nr);
- for(i=0;i<n;i++){
- for(j=0;j<n;j++)
- s=s+a[i][j];
- media=(float)s/(n*n);}
- printf("\n%f",media);
- return 0;
- }
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