代码文本:
#include "stdio.h"
int main(int argc,char *argv[]){
int a[5][5],i,j,k,sum;
printf("The results are as follows:\n");
for(sum=k=i=0;i<5;i++){
for(j=0;j<5;j++){
sum+=a[i][j]=++k;
if(j<=i)
printf("%3d",a[i][j]);
}
putchar('\n');
}
printf("\nThe SUM is %d\n",sum);
return 0;
}
(此题较为简单,但若帮助了你,还是劳驾采纳)