duken-blog

#include <stdio.h>
 
int main(){
        char c[5] = "23452";
        char d[5] = "23452";
        int hasil=0, kali=3;
        int ubah;
 
        // mengubah 1 karakter dari sebuah array
        ubah = c[2] - '0';

duken-blog

for (l=0; l<MR*NR; ++l) {
    AB[l] = 0;
}
for (l=0; l<kc; ++l) {
    for (j=0; j<NR; ++j) {
        for (i=0; i<MR; ++i) {
            AB[i+j*MR] += A[i]*B[j];
        }
    }
    A += MR;

duken-blog

template<class ValT>
void mmult(const ValT* A, int ADim1, int ADim2, const ValT* B, int BDim1, int BDim2, ValT* C)
{
    if ( ADim2!=BDim1 )
        throw std::runtime_error("Error sizes off");

    memset((void*)C,0,sizeof(ValT)*ADim1*BDim2);
    int cc2,cc1,cr1;
    for ( cc2=0 ; cc2<BDim2 ; ++cc2 )
        for ( cc1=0 ; cc1<ADim2 ; ++cc1 )