本文共 945 字,大约阅读时间需要 3 分钟。
#includeint main(int argc, const char *argv[]){ int a[20] = {1,1}; int i,b; printf("请输入数组长度:"); scanf("%d",&b); for(i=2;i
#includeint main(int argc, const char *argv[]){ int a[10][10]; int i,j; int sum = 0; float avg = 0; int b,c; int count = 0; int smm = 0; printf("请输入矩阵行数:"); scanf("%d",&b); printf("请输入矩阵列数:"); scanf("%d",&c); for(i=0;i =avg){ smm +=a[i][j]; count++; } } } printf("矩阵中大于平均值的数的和为:%d\n",smm); printf("符合条件的数的个数为:%d\n",count); return 0;}
#includeint main(int argc, const char *argv[]){ int a[2][3] = { {1,2,3},{4,5,6}}; int i,j,k=0,l=0; int cup = 0; int b[3][2]; for(i=0;i<2;i++){ for(j=0;j<3;j++){ k = i; l = j; cup = k; k = l; l = cup; b[k][l] = a[i][j]; } } for(k=0;k<3;k++){ for(l=0;l<2;l++){ printf("%d ",b[k][l]); } printf("\n"); } return 0;}
转载地址:http://qtvduy.baihongyu.com/