题解 | 反斜线形图案

#include <stdio.h>

int main() {
    int row = 0;
    int i = 0;
    int j = 0;
    while (scanf("%d", &row) != EOF) {
        for (i = 1; i <= row; i++) {
            for (j = 1; j < i; j++) {
                printf(" ");
            }
            printf("*\n");
        }
    }
    return 0;
}