C语言定义二维数组输入每位学生的成绩定义二维数组求每名学生成绩的平均值并将其按降序排列 采用二维数组输入多个学生五门课的成绩，分别求出每个学生的平均...
C\u8bed\u8a00\u4e2d\u7528\u4e8c\u7ef4\u6570\u7ec4\u7edf\u8ba1\u5b66\u751f\u6210\u7ee9\uff0c\u8fd8\u8981\u6c42\u6bcf\u79d1\u5e73\u5747\u6210\u7ee9\uff0c\u6bcf\u4e2a\u4eba\u7684\u5e73\u5747\u6210\u7ee9\u3002\u8fd8\u60f3\u8f93\u5165\u5b66\u53f7\u3002\u6c42\u4fee\u6539\uff0c\u8865\u5145#include
//\u4e0d\u77e5\u9053\u4f60\u6709\u6ca1\u6709\u5b66\u52a8\u6001\u6570\u7ec4\uff0c\u6240\u4ee5\u5199\u6210\u5b8f\u5b9a\u4e49\u6539\u8d77\u6765\u65b9\u4fbf
#define N 100 //\u4eba\u6570
#define SUB 3 //\u79d1\u76ee
int main()
{
int stu;
int i;
int j;
float sum = 0.0;
char num[N][10] ;
float s_sum[SUB] = {0};
float score[N][SUB] = {{0}};
printf("\u8f93\u5165\u5b66\u751f\u4e2a\u6570:");
scanf("%d",&stu);
printf("\u8f93\u5165\u5b66\u751f\u5b66\u53f7:\n");
for(i = 0;i < stu;i++)
{
scanf("%s",&num[i]);
}
printf("\u8f93\u5165\u5206\u6570:\n");
for(i = 0; i < stu; i++)
{
printf("\u5b66\u53f7%s\u5b66\u751f\u7684\u5404\u79d1\u5206\u6570\uff1a\n",num[i]);
for(j = 0; j<SUB; j++) //\u5b58\u5404\u79d1\u5206\u6570
{
scanf("%f",&score[i][j]);
}
}
for(i = 0; i < stu; i++)
{
for(j = 0; j < SUB; j++)
{
sum +=score[i][j];
}
printf("\u5b66\u53f7%s\u5b66\u751f\u7684\u5e73\u5747\u5206\uff1a%f\n",num[i],sum/(float)SUB);
sum = 0;
}
for(j = 0 ;j < SUB; j++)
{
for(i = 0;i < stu; i++)
{
s_sum[j]+=score[i][j];
}
printf("\u7b2c%d\u5b66\u79d1\u7684\u5b66\u751f\u5e73\u5747\u5206\uff1a%f\n",j,s_sum[j]/stu);
}
return 0;
}
\u6709\u95ee\u9898hi\u6211\uff0c\u6211\u52a0\u4f60\u597d\u53cb\u4e86\uff0c\u5171\u540c\u5207\u78cb\u554a\u3002
#include
#define max 100
float student[max][5];
float sum[max];
float kemu[max];
int main(){
int n;//\u5b66\u751f\u4eba\u6570
int i,j;
scanf("%d",&n);
for (i=0;i<n;i++){
sum[i]=0;
for(j=0;j<5;j++){
scanf("%f",&student[i][j]);
sum[i]=sum[i]+student[i][j];//\u8ba1\u7b97\u6bcf\u4e2a\u540c\u5b66\u7684\u5e73\u5747\u6210\u7ee9
}
sum[i]=sum[i]/5;
}
//\u8ba1\u7b97\u6bcf\u95e8\u8bfe\u7684\u5e73\u5747\u6210\u7ee9
for(i=0;i<5;i++){
kemu[i]=0;
for (j=0;j<n;j++)
kemu[i]=kemu[i]+student[j][i];
kemu[i]=kemu[i]/n;
}
printf("\u6bcf\u4e2a\u540c\u5b66\u7684\u5e73\u5747\u6210\u7ee9\u4e3a\uff1a");
for (i=0;i<n;i++)
printf(" % lf",sum[i]);
printf("\n\u5404\u79d1\u7684\u5e73\u5747\u6210\u7ee9\u4e3a\uff1a");
for (i=0;i<5;i++)
printf("% lf",kemu[i]);
printf("\n");
return 0;
}
绛旓細C璇█瀹氫箟浜岀淮鏁扮粍杈撳叆姣忎綅瀛︾敓鐨勬垚缁╁畾涔変簩缁存暟缁勬眰姣忓悕瀛︾敓鎴愮哗鐨勫钩鍧囧煎苟灏嗗叾鎸夐檷搴忔帓鍒 瀹屾垚浠ヤ笅浠诲姟:缂栧啓绋嬪簭,瀹氫箟涓涓簩缁存暟缁剆core[10][3],瀛樻斁閫氳繃閿洏杈撳叆鐨勬墍鏈夊鐢熺殑鍚勭鎴愮哗銆傚畾涔変竴涓竴缁存暟缁刟vg[10],瀛樻斁姣忎釜瀛︾敓鐨勫钩鍧囧垎,骞跺avg鏁... 瀹屾垚浠ヤ笅浠诲姟:缂栧啓绋嬪簭,瀹氫箟涓涓簩缁存暟缁 score [10][3],...
绛旓細float a[10][3]; 瀛10涓瀛︾敓鐨3闂ㄦ垚缁 float b[10][2]; 瀛10涓鐢熺殑3闂ㄦ垚缁 鎬诲垎 鍜 骞冲潎鍒嗐備緷娆杈撳叆姣忎釜瀛︾敓鐨 3闂ㄦ垚缁┿傝绠楁瘡浜虹殑 鎬诲垎锛岃绠楁瘡浜虹殑骞冲潎鍒嗐傚啀杈撳嚭銆俰nclude<stdio.h> int main(){ float a[10][3];float b[10][2];int i,j;for (i=0;i<10;i++){ print...
绛旓細甯綘鍐欎簡涓涓細#include <stdio.h>char name[10][20];void inPut(){ int i;printf("璇杈撳叆鍗佷釜瀛︾敓鐨勫悕瀛楋紒\n");for (i=0; i<10; i++){ scanf("%s", &name[i]);} } void outPut(){ int i;printf("杈撳叆鐨勫崄涓鐢熺殑鍚嶅瓧涓猴細\n");for (i=0; i<10; i++){ printf("...
绛旓細鏌愮彮鏈塶浜,杈撳叆姣忎綅瀛︾敓鍥涢棬璇剧殑鎴愮哗,缁熻姣忛棬璇剧殑浼樼鐜囧拰涓嶅強鏍肩巼銆傛彁绀:瑕佹眰瀹氫箟涓涓浜岀淮鏁扮粍,鐢ㄦ潵琛ㄧず鍜屽瓨鏀惧洓闂ㄨ绋嬬殑鎵鏈夋暟鎹:const int n=10;float course[4][n+2]={0};鍏朵腑,course[k][0] ~ course[k][n-1]瀛樻斁绗琸闂ㄨ绋嬬殑n涓垚缁,course[k][n]瀛樻斁璇ヨ绋嬬殑浼樼鐜,course[k][n+1]瀛樻斁...
绛旓細{ int score[5][3];float ave_score_1[5];float ave_score_2[3];int i,j;int sum_score;printf("Please input the score:\n");for(i=0;i<5;i++){ scanf("%d %d %d",&score[i][0],&score[i][1],&score[i][2]);} for(i=0;i<5;i++){ sum_score = 0;for(j=0...
绛旓細鎸夌収浣犺姹傦紝鐢浜岀淮鏁扮粍缂栧啓銆俰nclude<stdio.h>#include<string.h>int main( ){ char stu[4][100],stuName[5][5]={"灏忔槑","灏忕帇","灏忛檲","灏忔潕","灏忎附"},score[4],maxName[4][5];//鎴愮哗鏈澶杈撳叆3浣嶆暟999 int i,j,num,sum,ave[4],maxScore[4]={0,0,0,0}; for(...
绛旓細鍒涘缓涓涓屼负鏁扮粍stu_score[15][7],鍒濆鍖杈撳叆10涓鐢3闂ㄦ垚缁┿傝姹傦細1銆佽绠姣忎釜瀛︾敓涓夐棬璇炬绘垚缁╋紝鏀惧叆stu_score[][4]涓;2銆佽绠楁瘡涓鐢熶笁闂ㄨ鐨勫钩鍧囧兼斁鍏tu_score[][5]涓紱3銆佽绠楁瘡涓鐢熶笁闂ㄨ涓嶅強鏍兼暟鐩紝鏀惧叆stu_score[][6]涓紱4銆佽绠楁瘡闂ㄨ鐨勬渶楂樺垎锛屾斁鍏tu_score[11][1]...
绛旓細include<stdio.h>int main(){ char a[10][10],b[100][10];//a琛ㄧず瀛︾鍚嶇О锛宐琛ㄧず姣忎釜浜虹殑鍚嶅瓧 int c[100][10],d[10]={0},n,m,i,j;//c琛ㄧず姣忎釜浜烘瘡绉戞垚缁╋紝d琛ㄧず姣忕鎬诲垎锛宯琛ㄧず浜烘暟锛宮琛ㄧず瀛︾鏁 float e[10];//e琛ㄧず姣忎汉骞冲潎鍒 scanf("%d%d",&n,&m);//杈撳叆浜烘暟锛屽绉...
绛旓細void scanfa(double b[11][5]){ printf("璇蜂緷娆杈撳叆姣忎綅鍚屽鐨勮鏂囥佹暟瀛︺佽嫳璇殑鎴愮哗:\n");for(i=0;i<10;i++)for(j=0;j<3;j++)scanf("%lf",&b[i][j]);} void SumAvgStu(double b[11][5])//璁＄畻杈撳嚭姣忎釜鍚屽鐨勬诲垎鍜屼笁闂ㄨ绋嬬殑骞冲潎鍒 { for(i=0;i<10;i++)for(j=0...
绛旓細include<stdio.h>#include<string.h>main(){ char a[10][10]={"Tom","Jerry","Mary","Angel","Baby","Mic","Tem","Blue","Britney","Gagy"}; char b[10]; int i,j; while(1){ scanf("%s",&b); getchar(); j=0; for(i=0;i<10;i++) if...
