[C++知识库]c语言结构体指针作为方法入参简单示例

c语言结构体指针作为方法入参简单示例

#include <stdio.h>
#include <string.h>

struct student {
    int sno;
    char name[10];
    float score[3];
};

void fun(struct student *b) {
    b->score[0] = 101;
    strcpy(b->name, "LiSi");
}

int main() { 
    struct student t = {102,"ZhangSan",80,90,100};
    int i;
    fun(&t);
    printf("No:%d Name:%s\nScores:",t.sno,t.name);
    for(i=0;i<3;i++)
	printf("%.2f", t.score[i]);
	printf("\n");
	return 0;
}