答案:#include int print(int x) { int i = 0; for (i = 1; i < x; i ) { int j = 0; for (j = 1; j <= i; j ) { printf("%d*%d=%2d ", j, i, j*i); } printf(""); } } int main() { int n = 0; printf("请输入乘法表需要打印的行数:"); scanf("%d", &n); print(n); system("pause"); return 0; }