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2207/C语言同步练习答案.md

@@ -569,6 +569,30 @@ int main(){
 ![image-20250220231704799](https://yp.smallkun.cn/markdown/image-20250220231704799.png!compress)
 
 ```c
+#include <stdio.h>
+#include <math.h>
+#include <stdlib.h>
+#include <limits.h> //里面定义了基本数据类型的最大值和最小值 
+
+int main(){
+	int num[3][4], i, j, min=INT_MAX, i_index, j_index;
+	srand((unsigned)time(NULL));
+	
+	for(i=0;i<3;i++){
+		for(j=0;j<4;j++){
+			num[i][j] = rand()%101;
+			printf("%2d ", num[i][j]);
+			if(num[i][j] < min){
+				min = num[i][j];
+				i_index = i;
+				j_index = j;
+			}
+		}
+		printf("\n");
+	}
+	printf("min=%d i=%d j=%d\n", min, i_index, j_index);
+	return 0;
+}
 
 ```