用c语言怎么做索引数组 c语言可以用字符串作为数组的索引名（键名）吗
c\u8bed\u8a00\u7f16\u5199\u7d22\u5f15\u6570\u7ec4#include void main(void){ int i, j; int a[5] = {5, 4, 2, 3, 1}; int b[5] = {0, 1, 2, 3, 4}; //\u4e0b\u6807\u5e8f\u53f7\uff0c\u6570\u91cf\u591a\u5c31\u81ea\u589e\u8d4b\u503c int c , d; printf("\u539f\u6570\u7ec4:\n"); for(i = 0; i a[j+1])//\u4ece\u5c0f\u5230\u5927 \u5192\u6ce1\u6cd5 \u4ea4\u6362\u5927\u5c0f \u540c\u65f6\u4ea4\u6362\u4e0b\u89d2\u6807 { c = a[j]; a[j] = a[j+1]; a[j+1] = c; d = b[j]; b[j] = b[j+1]; b[j+1] = d; } } } printf("\n\u6570\u7ec4:\n"); for(i = 0; i < 5; i++) { printf("%2d", a[i]); } printf("\n\u4e0b\u6807:\n"); for(i = 0; i < 5; i++) { printf("%2d", b[i]); } getchar();}
\u5b57\u7b26\u4e32\u4e0d\u53ef\u4ee5\uff0c\uff0c\uff0c\uff0c\uff0c\uff0c\u6570\u5b57\u6027\u8d28\u7684\u503c\uff0c\u5982int
~~~~~~~~~
void select_sort(int *a, int len) {
int Min;
int *index;
index=(int *)new int[len];
for ( int i=0;i<len;i++ ) index[i]=i;
for (int i = 0; i < len - 1; i++) {
for (int j = 1 + i; j < len; j++) {
if (a[index[i]] > a[index[j]]) {
Min=index[i];
index[i]=index[j];
index[j]=Min;
}
}
}
for ( int i=0;i<len;i++ ) cout<<index[i]<<' '; cout<<endl;
for ( int i=0;i<len;i++ ) cout<<a[index[i]]<<' '; cout<<endl;
delete [] index;
}
绛旓細include <stdio.h>void main(void){ int i, j; int a[5] = {5, 4, 2, 3, 1}; int b[5] = {0, 1, 2, 3, 4}; //涓嬫爣搴忓彿锛屾暟閲忓灏辫嚜澧炶祴鍊 int c , d; printf("鍘鏁扮粍:\n"); for(i = 0; i < 5; i++) { printf("%2d", a[i])...
绛旓細鐢绱㈠紩鍋鎺掑簭灏卞彲浠ヤ簡 void select_sort(int *a, int len) { int Min;int *index;index=(int *)new int[len];for ( int i=0;i<len;i++ ) index[i]=i;for (int i = 0; i < len - 1; i++) { for (int j = 1 + i; j < len; j++) { if (a[index[i]] > a...
绛旓細搴旇鏄绱㈠紩鎺掑簭鑰屽鏁扮粍涓嶆帓搴忚岃揪鍒版湁搴忚緭鍑哄師鏁扮粍鐨勭洰鐨勩備妇渚嬩唬鐮佸涓嬶細//#include "stdafx.h"//If the vc++6.0, with this line.#include "stdio.h"int main(void){ int array[10] = {4,3,2,1,5,0,6,9,7,8},index[10],i,j,k; for(i=0;i<10;index[i]=i++)...
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