輸出字符菱形c語(yǔ)言怎么實(shí)現(xiàn)

小億
86
2024-08-17 11:36:35

以下是一個(gè)用C語(yǔ)言實(shí)現(xiàn)輸出字符菱形的示例程序：

#include <stdio.h>

int main() {
    int n, c, k, space = 1;

    printf("Enter number of rows: ");
    scanf("%d", &n);

    space = n - 1;

    for (k = 1; k <= n; k++) {
        for (c = 1; c <= space; c++)
            printf(" ");

        space--;

        for (c = 1; c <= 2*k-1; c++)
            printf("*");

        printf("\n");
    }

    space = 1;

    for (k = 1; k <= n - 1; k++) {
        for (c = 1; c <= space; c++)
            printf(" ");

        space++;

        for (c = 1 ; c <= 2*(n-k)-1; c++)
            printf("*");

        printf("\n");
    }

    return 0;
}

該程序會(huì)要求用戶(hù)輸入行數(shù)，然后輸出一個(gè)以星號(hào)（*）組成的菱形。如果想輸出其他字符菱形，只需將 printf("*") 替換為 printf("你想要的字符") 即可。

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