#include <stdio.h>
#define M 2//行数
#define N 3//列数
void add(int*A, int*B, int*C, int m, int n){
int i,j;
for(i=0;i<m;i++){
for(j=0;j<n;j++){
C[i*n+j] = A[i*n+j] + B[i*n+j];
}
}
int main(void) {
int A[][N]={{1,2,3},{4,5,6}};
int B[][N]={{6,5,4},{3,2,1}};
int C[][N]={{0,0,0},{0,0,0}};
add(A,B,C,M,N);
return 0;
}
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